Raj Koothrappali
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Rajesh "Raj" Ramayan Koothrappali,
Ph.D. A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is ...
is a fictional character on the
CBS CBS Broadcasting Inc., commonly shortened to CBS, the abbreviation of its former legal name Columbia Broadcasting System, is an American commercial broadcast television and radio network serving as the flagship property of the CBS Entertainm ...
television series ''
The Big Bang Theory ''The Big Bang Theory'' is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers on the series, along with Steven Molaro, all of whom also served as head writers. It premiered on C ...
'', portrayed by British actor
Kunal Nayyar Kunal Nayyar (, ; born 30 April 1981) is a British actor. He portrayed Raj Koothrappali on the CBS sitcom ''The Big Bang Theory'' (2007–2019) and voiced Vijay on the Nickelodeon animated sitcom ''Sanjay and Craig'' (2013–2016). Nayyar als ...
. He is one of four characters in the show, alongside
Howard Wolowitz Howard Joel Wolowitz, M.Eng. is a fictional character on the CBS television series ''The Big Bang Theory'', portrayed by actor Simon Helberg. Among the four main male characters in the show, Howard is distinctive for being an engineer—rather ...
,
Sheldon Cooper Sheldon Lee Cooper, Ph.D., Sc.D., is a fictional character in the CBS television series ''The Big Bang Theory'' and its spinoff series ''Young Sheldon'', portrayed by actors Jim Parsons and Iain Armitage respectively (with Parsons as the latter ...
, and Leonard Hofstadter, to appear in every episode of ''The Big Bang Theory''. Raj is based on a computer programmer that the show's co-creator, Bill Prady, knew back when he himself was a programmer.


Character biography

Raj is Howard's best friend. They have what Nayyar calls a " bromance". Raj works as an astrophysicist in the Physics Department at
Caltech The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...
. It was revealed in "The Monster Isolation" that Raj did at least part of his higher education at the
University of Cambridge The University of Cambridge is a public collegiate research university in Cambridge, England. Founded in 1209 and granted a royal charter by Henry III in 1231, Cambridge is the world's third oldest surviving university and one of its most pr ...
, where he discovered his interest in astrophysics. He had
selective mutism Selective mutism (SM) is an anxiety disorder in which a person who is otherwise capable of speech becomes unable to speak when exposed to specific situations, specific places, or to specific people, one or multiple of which serving as triggers. ...
, which did not allow him to talk to women outside of his family unless he was under the influence of alcohol (or medication), until the season 6 finale. Rajesh, who is normally called Raj or just by his surname Koothrappali, is from
New Delhi New Delhi (, , ''Naī Dillī'') is the capital of India and a part of the National Capital Territory of Delhi (NCT). New Delhi is the seat of all three branches of the government of India, hosting the Rashtrapati Bhavan, Parliament Ho ...
, India and of
Malayali The Malayali people () (also spelt Malayalee and also known by the demonym Keralite) are a Dravidian ethnolinguistic group originating from the present-day state of Kerala in India, occupying its southwestern Malabar coast. They are predomin ...
descent. However, he despises
Indian food Indian cuisine consists of a variety of regional and traditional cuisines native to India. Given the diversity in soil, climate, culture, ethnic groups, and occupations, these cuisines vary substantially and use locally available spices, her ...
, and his knowledge about
Indian culture Indian culture is the heritage of social norms, ethical values, traditional customs, belief systems, political systems, artifacts and technologies that originated in or are associated with the ethno-linguistically diverse India. The term al ...
and
Hinduism Hinduism () is an Indian religion or '' dharma'', a religious and universal order or way of life by which followers abide. As a religion, it is the world's third-largest, with over 1.2–1.35 billion followers, or 15–16% of the global p ...
is often rebuked by Sheldon, who is seen to speak better Hindi than him (although this is contradicted by earlier episodes, in which Raj is shown speaking Hindi to the incomprehension of his friends, Sheldon included). He was born into a wealthy family and has five siblings, one of whom is Priya, a former on-off girlfriend of Leonard. Raj is normally seen wearing a layered combination of a printed shirt and
sweater vest A sweater (North American English) or pullover, also called a jumper (British English and Australian English), ...
under a track top-style windbreaker with khakis or
cargo pants Cargo pants or cargo trousers, also sometimes called combat pants or combat trousers after their original purpose as military workwear, are loosely cut pants originally designed for rough work environments and outdoor activities, distinguished b ...
and skate shoes. White
briefs Briefs (or a brief) are a type of short, form-fitting underwear and swimwear, as opposed to styles where material extends down the thighs. Briefs have various different styles, usually with a waistband attached to fabric that runs along the pe ...
are Raj's underpants of choice. Raj wore a red cap in the
pilot An aircraft pilot or aviator is a person who controls the flight of an aircraft by operating its directional flight controls. Some other aircrew members, such as navigators or flight engineers, are also considered aviators, because they a ...
episode, but has not worn any headgear on a regular basis for the rest of the series' run. Between seasons two and eleven, Raj styled his naturally curly hair with
hair straightener A hair iron or hair tong is a tool used to change the arrangement of the hair using heat. There are three general kinds: ''curling irons'', used to make the hair curly hair, curly, ''straightening irons'', commonly called ''straighteners'' or ''f ...
s and
hair gel Hair gel is a hairstyling product that is used to harden hair into a particular hairstyle. History Analysis of ancient Egyptian mummies has shown that they styled their hair using a fat-based gel. The researchers behind the analysis say tha ...
"while trying to blend in" (although citing Howard as his main influence).


Personality

While in general Raj is more patient and tolerant of Sheldon than Leonard, Penny or Howard, Sheldon is completely oblivious to this and even casually cuts him off as a friend on one occasion in order to accommodate a friendship with Barry Kripke. Another recurring joke is his metrosexuality, which manifests itself in his appreciation for media generally associated with female patrons, such as the novel ''
Eat, Pray, Love ''Eat, Pray, Love: One Woman's Search for Everything Across Italy, India and Indonesia'' is a 2006 memoir by American author Elizabeth Gilbert. The memoir chronicles the author's trip around the world after her divorce and what she discovered d ...
'', the TV series ''
Sex and the City ''Sex and the City'' is an American romantic comedy-drama television series created by Darren Star for HBO. An adaptation of Candace Bushnell's newspaper column and 1996 book anthology of the same name, the series premiered in the United Stat ...
'' and films featuring Sandra Bullock. This has led those close to him to opine that he is somewhat feminine (as in " The Closure Alternative"), and others to mistakenly conclude that he is homosexual (a theory his sister mentioned in "The Herb Garden Germination" that had been held by members of their family), which he typically denies (even asserting his metrosexuality in "The Transporter Malfunction"), but which Howard often teases him over. One of Raj's biggest personality quirks is his tendency to speak or act inappropriately, often landing him in trouble or leading to an angry reaction from whomever he has upset. This was particularly pronounced when he was under the influence of alcohol, which could cause a
catch-22 ''Catch-22'' is a satirical war novel by American author Joseph Heller. He began writing it in 1953; the novel was first published in 1961. Often cited as one of the most significant novels of the twentieth century, it uses a distinctive non-ch ...
, since for years he needed alcohol to even speak to a woman, but the alcohol led to him saying the wrong things. On one occasion, just as Leonard and Penny are about to have sex in their hotel room, Raj enters and obliviously proceeds to climb into Sheldon's recently vacated bed, completely unaware of what he has interrupted. On another occasion, he openly discussed having had crushes on Penny and Bernadette directly in front of them, and unwittingly hurting Amy's feelings when he admits that he never had a crush on her after she asks (despite Penny and Bernadette's best efforts to alert him to this fact). When socializing with his friends, despite his Indian accent, Raj is noted for using slang and using the word "dude", although on some occasions he appears to not understand American slang. He speaks fluent Hindi, but according to Sheldon, his mother tongue is English. When Raj offers to teach Sheldon Hindi in order to give him a challenge, and Sheldon in turn demonstrates his Hindi skills which he learnt aged eight, Raj admits that he never learned Hindi. Raj can play the guitar and has formed a
filk Filk music is a musical culture, genre, and community tied to science fiction, fantasy, and horror fandom and a type of fan labor. The genre has existed since the early 1950s and been played primarily since the mid-1970s. Etymology and defi ...
band called "Footprints on the Moon" with Howard (and later Bert). They wrote songs about various fictional characters, such as « Thor and Doctor Jones », which tells the story of an imaginary encounter between
Thor Thor (; from non, Þórr ) is a prominent god in Germanic paganism. In Norse mythology, he is a hammer-wielding god associated with lightning, thunder, storms, sacred groves and trees, strength, the protection of humankind, hallowing, an ...
and Indiana Jones.


Selective mutism

Until the season six finale, Raj's principal characteristic was his inability to speak to or around unrelated women, a medical condition known as
selective mutism Selective mutism (SM) is an anxiety disorder in which a person who is otherwise capable of speech becomes unable to speak when exposed to specific situations, specific places, or to specific people, one or multiple of which serving as triggers. ...
. In the show this was alluded to by Dr. Beverly Hofstadter, Leonard's mother. Raj also stated he has selective mutism in the episode " The Cornhusker Vortex". Raj was able to speak in the presence of women only when they were part of a crowd, if he had been drinking alcoholic beverages ( or thinks he has been), if he was under influence of other drugs, if he was unaware of their presence, or if the woman is deaf. He observed that this was an improvement over his previous affliction, in which the presence of women caused him to lose bladder control. He had no problem speaking to his mother, sisters, or other female relatives. Until the end of the sixth season, Raj remained silent when Penny was present. Penny occasionally taunted him about this, saying such things as "Yo, Raj, talk to me". Raj sometimes whispered what he wanted to say to Howard or Leonard, who then repeated his words or responded to his question out loud. However, Howard sometimes used the situation to amuse himself—for example, when he "confessed" on Raj's behalf that Raj had stalked Penny with binoculars, or when Sheldon called Penny over to their table to silence Raj; Howard then refused to act as a mouthpiece and told Raj, "No no no, he won; Suck it up." In " The Dumpling Paradox", Leonard jokingly suggests cutting Raj in half so the group can play video games without Howard while Penny is in the room: Raj turns to Leonard (facing away from Penny) and responds, "Oh, sure, cut the foreigner in half. There's a billion more where he came from." Later, in "The Bat Jar Conjecture", Raj accidentally utters the words " good story", much to the surprise of his friends, but he immediately realizes Penny is there and covers his mouth with both hands. A recurring gag was for Raj to find himself left alone when his friends, in the company of Penny or another woman, make plans to go somewhere and Raj's mutism prevents him from speaking up to join in. In " The Grasshopper Experiment", Penny (who was practicing mixing cocktails in order to obtain a bartending shift) inadvertently discovered that Raj's mutism could be suppressed by consuming alcohol: even a tiny amount (such as a bite of
rum cake A rum cake or black cake is a type of dessert cake which contains rum. In most of the Caribbean, rum cakes are a traditional holiday season dessert, descended from the holiday puddings (such as figgy pudding). Traditionally, dried fruit is soa ...
in "The Apology Insufficiency") enabled him to have prolonged conversations with women; however, this also tends to make him loud and obnoxious. When the main characters take a train to an
academic conference An academic conference or scientific conference (also congress, symposium, workshop, or meeting) is an event for researchers (not necessarily academics) to present and discuss their scholarly work. Together with academic or scientific journal ...
in
San Francisco San Francisco (; Spanish for " Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17th ...
, Raj can talk to series guest Summer Glau (playing herself) while drinking beer: when Leonard inadvertently reveals the beer is non-alcoholic and that Raj is under a
placebo effect A placebo ( ) is a substance or treatment which is designed to have no therapeutic value. Common placebos include inert tablets (like sugar pills), inert injections (like Saline (medicine), saline), sham surgery, and other procedures. In general ...
, Howard uses this to his advantage and Raj is returned to his usual mute self. In some episodes, Raj took to carrying a
hip flask A hip flask is a thin flask for holding liquor. Description Hip flasks were traditionally made of pewter, silver, or even glass, though most modern flasks are made from stainless steel. Some modern flasks are made of plastic so as to avoid de ...
with him to counter his problem, while in other episodes that required him to speak with Penny or other women present, he was usually shown doing so with a beer or wine glass near him to indicate he had consumed alcohol (such as "
The Santa Simulation "The Santa Simulation" is the eleventh episode of the sixth season of the American comedy television series ''The Big Bang Theory''. The episode was originally aired on the CBS television network on December 13, 2012. The story was created by Chuc ...
"). After coming down with a cold, Raj discovered that can overcome his mutism by taking
NyQuil Cold medicines are a group of medications taken individually or in combination as a treatment for the symptoms of the common cold and similar conditions of the upper respiratory tract. The term encompasses a broad array of drugs, including a ...
. Raj experimented with medications that suppressed social anxiety, but they tended to have
side effect In medicine, a side effect is an effect, whether therapeutic or adverse, that is secondary to the one intended; although the term is predominantly employed to describe adverse effects, it can also apply to beneficial, but unintended, consequence ...
s. When Sheldon's sister Missy visited, Raj took medicine that enabled him to speak to her, but it resulted in involuntary repetitive hand motions. In the episode " The Wildebeest Implementation", Raj was worried that an experimental drug he was considering might affect his rationality, but Sheldon encouraged him to take it anyway: however, Raj's worries were realized while speaking to a woman in a coffee shop when he completely lost all inhibitions and removed all of his clothing. At the end of the Season 6 finale " The Bon Voyage Reaction", Raj's girlfriend Lucy breaks up with him. The subsequent trauma apparently cures his mutism, and he finds he can talk to Penny, Amy, and Bernadette while completely sober. However, he talks so much that the women become bored and irritated and ''start'' drinking in order to put up with him. In Season 12, after agreeing to enter into an arranged marriage with Anu and her proposal that they sleep together in anticipation, his mutism briefly returns due to pressure.


Family

Raj regularly communicates with his parents, Dr. V. M. and Mrs. Koothrappali back in India via webcam. Raj is the only one of the guys whose father has been revealed on the show until the ninth season, as Sheldon's father is deceased, Howard's father abandoned him when he was eleven, and Leonard's father didn't make an appearance until season 9, where he appeared when Leonard was again marrying Penny. When they become meddling or judgmental, he "brings his parents" into Leonard and Sheldon's apartment via his laptop. In the season 2 finale, Mrs. Koothrappali and Mrs. Wolowitz have an argument because the latter does not believe that there is not a single Outback Steakhouse restaurant in India. A
running gag A running gag, or running joke, is a literary device that takes the form of an amusing joke or a comical reference and appears repeatedly throughout a work of literature or other form of storytelling. Though they are similar, catchphrases are no ...
in the series is Raj portraying himself as having come from humble origins and growing up in poverty in India, only for his friends to remind him that his father is a gynaecologist, drives a Bentley (which he protests was a "lease"), and had servants (although he protests on one occasion that there were only four servants, and that two of them were children). In the episode " The Wiggly Finger Catalyst", Sheldon reveals that Raj's family is wealthier than he lets on. He observes that they are " Richie Rich rich", which he explains is "halfway between
Bruce Wayne Batman is a superhero appearing in American comic books published by DC Comics. The character was created by artist Bob Kane and writer Bill Finger, and debuted in Detective Comics 27, the 27th issue of the comic book ''Detective Comics'' on ...
and Scrooge McDuck". Raj's cousin Sanjay (or, as he says his friends know him, "Dave from AT&T Customer Service") works in a
call centre A call centre ( Commonwealth spelling) or call center ( American spelling; see spelling differences) is a managed capability that can be centralised or remote that is used for receiving or transmitting a large volume of enquiries by telephon ...
and is mentioned in a number of episodes. In one episode, Raj tries to avoid returning to India for his cousin's wedding, as Raj's parents have arranged a date for him. Raj has three brothers and two sisters. Raj's sister Priya has a
one-night stand A one-night stand or one-night sex is a single sexual encounter in which there is an expectation that there shall be no further relations between the sexual participants. It draws its name from the common practice of a one-night stand, a single ...
with Leonard in Season 4. This leads to a brief argument between Leonard, Raj and Howard for breaking the "pinky swear" that Leonard and Howard made about never trying to make a move on her. Later in the series, Priya and Leonard start a relationship against Raj's wishes, which is awkward as she is living with Raj at the time. In the Season 4 finale, Raj had to move temporarily into Sheldon's apartment after overhearing Leonard using Star Trek references as sexual metaphors to his sister. In the Season 11 episode 23 "The Sibling Realignment", He mentions his brother Adoot to Sheldon and Leonard. Adoot was always mean to him, when they were children, he left the front door open causing Raj's pet
mongoose A mongoose is a small terrestrial carnivorous mammal belonging to the family Herpestidae. This family is currently split into two subfamilies, the Herpestinae and the Mungotinae. The Herpestinae comprises 23 living species that are native to so ...
to run away. Also, in the season 3 episode " The Precious Fragmentation", Raj tries to negotiate the possession of the
One Ring The One Ring, also called the Ruling Ring and Isildur's Bane, is a central plot element in J. R. R. Tolkien's ''The Lord of the Rings'' (1954–55). It first appeared in the earlier story ''The Hobbit'' (1937) as a magic ring that grants the ...
with the help of his cousin Venkatesh Koothrappali, who is an attorney (but agrees with Raj that he is useless in that role). In the season 7 episode " The Table Polarization", Raj talks about naming his first child Dileep after his grandfather.


Work

Raj is an astrophysicist in the Physics Department at
Caltech The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...
, best known for a publication on Kuiper belt object size distribution. For his discovery of a planetary object beyond the Kuiper belt, , which he named "
Planet A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a you ...
Bollywood Hindi cinema, popularly known as Bollywood and formerly as Bombay cinema, refers to the film industry based in Mumbai, engaged in production of motion pictures in Hindi language. The popular term Bollywood, is a portmanteau of "Bombay" (fo ...
", Raj was included in ''
People A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of prope ...
'' magazine's "30 (Visionaries) Under 30 (Years of Age) to Watch", received a larger office, and became a celebrity of sorts, drawing the envy of his friends. After six months of failed research on the composition of
trans-Neptunian object A trans-Neptunian object (TNO), also written transneptunian object, is any minor planet in the Solar System that orbits the Sun at a greater average distance than Neptune, which has a semi-major axis of 30.1 astronomical units (au). Typically ...
s, Raj feared being
deported Deportation is the expulsion of a person or group of people from a place or country. The term ''expulsion'' is often used as a synonym for deportation, though expulsion is more often used in the context of international law, while deportation ...
back to India (at which point, he describes spending his time at work as "mostly checking e-mail, updating his
Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Mosk ...
status, and messing up Wikipedia entries"). To stay in the country, he sought out a research position in stellar evolution with
Professor Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors ...
Laughlin, failing as the research team included an attractive woman, and Raj, who became drunk so he could talk to her, made an inappropriate comment; in retaliation, Raj filed a complaint against Laughlin, claiming the British professor discriminated against him. Raj ended up working alongside Sheldon (or "for" him, as Sheldon insists), "exploring the string theory implications of
gamma ray A gamma ray, also known as gamma radiation (symbol γ or \gamma), is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. It consists of the shortest wavelength electromagnetic waves, typically ...
s from dark matter annihilations". Ironically, he noted that he once wanted to be the " Indira Gandhi of particle astrophysics (but with a penis, of course)". During season 6, Raj has developed a talent to be a party planner that was demonstrated at the time of Howard and Bernadette's wedding, and the Halloween, and Valentine's Day parties, at the comic book store. Raj stated that his career in astrophysics and a possible career in party planning was "always a coin flip". In the season 11 episode "The Comet Polarization", he sets up a telescope on the roof of Leonard and Sheldon's apartment building. Penny looks through the telescope and sees something interesting and takes a picture. Raj later verifies that the object is a new comet and claims sole discovery for it, angering Penny who thinks she should be named as co-discoverer. This causes friction between them as Raj knows that including Penny (who is not a scientist) will be detrimental to his career. After being confronted by Penny, Raj finally relents on giving her credit for the discovery.


Relationships

For most of the series' run, Raj had not been involved in any lasting romantic relationship, mostly due to his inability to speak to women. However, he was much more successful in
casual sex Casual sex is sexual activity that takes place outside a romantic relationship and implies an absence of commitment, emotional attachment, or familiarity between sexual partners. Examples are sexual activity while casually dating, one-night ...
than the more sexually aggressive Howard. He once dated Lalita Gupta, a childhood friend, in an arrangement made by his parents. With Raj able to speak to her only under the influence of alcohol, the date goes badly, and Lalita left the intoxicated and bothersome Raj to have dinner with Sheldon. After Raj behaves boorishly with Penny while at a ''People'' magazine
reception Reception is a noun form of ''receiving'', or ''to receive'' something, such as art, experience, information, people, products, or vehicles. It may refer to: Astrology * Reception (astrology), when a planet is located in a sign ruled by another ...
, and presents Penny to his parents (via webcam) as his girlfriend, he later apologizes, first with a written note. When Penny forces him to do so verbally, he utters a barely audible "sorry". Raj also seeks to date Sheldon's attractive twin sister, Missy. To do so, he takes an experimental drug to correct his anxiety disorder. He is the only one, out of himself, Howard and Leonard, in whom Missy showed any interest, but the medication wears off when he tries to ask her out. When Sheldon, Leonard, Howard, and Raj are on a train to San Francisco, the latter three tried talking to actress Summer Glau, who they see is in their train car. After drinking what he thinks is a beer, Raj is able to charm Glau. When a jealous Howard points out to Raj that his beer is non-alcoholic, Raj stops speaking in the middle of his conversation, and flees from Glau. Raj reveals that he once had a girlfriend, after Leonard claims that the two of them were the only ones without them. He states that she was deaf, so his inability to speak with women was not an issue. Raj has an infatuation with Howard's girlfriend, Bernadette, and is visibly unhappy when she accepts Howard's marriage proposal. This antagonizes Howard when he learns of it, although Raj attempted to reassure him that it was no longer an issue, believing that he and Penny were together and in love after a drunken one-night stand. Despite both being
heterosexual Heterosexuality is romantic attraction, sexual attraction or sexual behavior between people of the opposite sex or gender. As a sexual orientation, heterosexuality is "an enduring pattern of emotional, romantic, and/or sexual attractions" ...
, Raj and Howard tend to appear as if they are in a homosexual relationship. This is described by Leonard's mother, Dr. Beverly Hofstadter, as an "
ersatz An ersatz good () is a substitute good, especially one that is considered inferior to the good it replaces. It has particular connotations of wartime usage. Etymology ''Ersatz'' is a German word literally meaning ''substitute'' or ''replaceme ...
homosexual marriage". Even Raj's parents are aware of this, as Raj's mother once notes "the closest thing we have to a daughter-in-law is that Jewish boy Howard!". Raj often takes up the stereotypically "female" role in arguments with Howard, once expressing his displeasure at Howard constantly ditching him to chase women. Raj recounts a dream where he and Howard both had mansions with a secret tunnel that connected Howard's "front yard" to his "back yard". He uses a female avatar in ''
World of Warcraft ''World of Warcraft'' (''WoW'') is a massively multiplayer online role-playing game (MMORPG) released in 2004 by Blizzard Entertainment. Set in the ''Warcraft'' fantasy universe, ''World of Warcraft'' takes place within the world of Azeroth ...
''. In season four he claims to be a metrosexual, and in season 8 it is revealed that he and Howard were once in couples therapy. In season 10's "The Emotion Detection Automaton", Howard tells Raj that if they are both unattached in the next thirty years, he would be open to the two of them having a relationship; Raj opens up to the idea after learning that Stuart Bloom would be able to get together with Bernadette. In the season 4 finale, Penny and Raj become intoxicated and, despite agreeing to remain good friends, end up in bed together, giving the impression that they had had sex. The next morning, both agree to pretend it never happened, but they are caught by Leonard, Sheldon, and Howard as they try to leave, causing Penny to consider moving back to Nebraska. In the opening episode of season 5, Raj claims to Leonard, Howard and Sheldon that he and Penny are in love, but later reveals to Penny that they did not have intercourse; instead he ejaculated prematurely and they fell asleep. Penny promised not to tell the guys, although subsequently she at one time calls him "Quick Draw" after he insists in maintaining that they slept together. In season 5, Raj buys a new iPhone and quickly develops feelings for the computerized personal assistant,
Siri Siri ( ) is a virtual assistant that is part of Apple Inc.'s iOS, iPadOS, watchOS, macOS, tvOS, and audioOS operating systems. It uses voice queries, gesture based control, focus-tracking and a natural-language user interface to answer qu ...
. Later in season 5, Penny believes she has found the perfect match for Raj by having him meet a woman who is deaf: however, it turns out she only dated Raj for his money and leaves him when he tells her that his parents will cut off financial ties with him if they continue to see each other. Finally, in despair, Raj asks his parents to find him a potential bride for an arranged marriage. Raj gets along well with his parents' first selection, but discovers that the woman is a lesbian trying to conceal her sexual orientation from her family: she assumes Raj is also homosexual and that they would have a
lavender marriage A lavender marriage is a male–female mixed-orientation marriage, undertaken as a marriage of convenience to conceal the socially stigmatised sexual orientation of one or both partners. The term dates from the early 20th century and is used al ...
, an idea Raj considers as a viable alternative to lifelong bachelorhood until Howard and Bernadette convince him otherwise. Out of their concern for his loneliness, Howard and Bernadette give him a pet dog. Happy with his new companion, a female
Yorkshire Terrier The Yorkshire Terrier (often shortened as Yorkie) is one of the smallest dog breeds of the terrier type and indeed of any dog breed. The breed developed during the 19th century in Yorkshire, England.man-purse. This leads Bernadette to dispute Raj's heterosexuality. In the episode "The Thespian Catalyst", Raj fantasizes various scenarios in which Howard dies or is rendered an invalid, and Raj must satisfy Bernadette's sexual needs. This culminates in a dream sequence where he and Bernadette dance together in a
Bollywood Hindi cinema, popularly known as Bollywood and formerly as Bombay cinema, refers to the film industry based in Mumbai, engaged in production of motion pictures in Hindi language. The popular term Bollywood, is a portmanteau of "Bombay" (fo ...
musical number. He reflects upon these fantasies by observing that he is "definitely not gay". At Howard's bachelor party, Raj mentions that he and Howard had a
threesome In human sexuality, a threesome is commonly understood as "a sexual interaction between three people whereby at least one engages in physical sexual behaviour with both the other individuals". Though ''threesome'' most commonly refers to sexua ...
at Comic-Con with an overweight woman in a Sailor Moon costume, one of many past escapades which make Bernadette doubt whether to marry Howard. In the season six episode, "The Tangible Affection Proof", Raj and Stuart, put together a party at the store for lonely single people on Valentine's Day. After giving a speech about how one cannot define themself by being in a relationship, he is approached by a woman named Lucy (
Kate Micucci Kate Micucci ( ; born March 31, 1980) is an American actress, comedian and musician who is half of the musical comedy duo Garfunkel and Oates. Some of her roles include Stephanie Gooch in '' Scrubs'', Ally in '' 'Til Death'', Shelley in '' Rai ...
). They both leave to get a cup of coffee, with Raj hypocritically declaring "Later, losers!" In "The Monster Isolation", Lucy flees during their coffee date, sending Raj into depression and self-isolation in his apartment wearing nothing but
briefs Briefs (or a brief) are a type of short, form-fitting underwear and swimwear, as opposed to styles where material extends down the thighs. Briefs have various different styles, usually with a waistband attached to fabric that runs along the pe ...
and Uggs. Lucy gives Howard her phone number to give to Raj. Later, Lucy goes to his apartment to apologize and tells him that she has problems around new people. Raj describes his own psychological problems, and they agree to have a formal date. In the following episode, "The Contractual Obligation Implementation", he takes Lucy out for a first date to a library where they
text message Text messaging, or texting, is the act of composing and sending electronic messages, typically consisting of alphabetic and numeric characters, between two or more users of mobile devices, desktops/laptops, or another type of compatible comput ...
each other instead of speaking, in light of her social anxiety and his selective mutism. They continue to date and by "The Love Spell Potential" they kiss. However, in the season 6 finale "The Bon Voyage Reaction", Lucy feels too pressured by Raj to meet his friends, and a dinner between Lucy, Raj, and Amy does not go well. Raj apologizes for his behavior and asks Lucy to come to Leonard's goodbye party before his departure for the North Sea on Professor Stephen Hawking's expedition. However, Lucy text messages him at the party saying she will not be there and does not want to see him again. The next day, Penny goes to comfort a heartbroken Raj, who thinks he is completely unlovable. Penny suggests that this lament is attributed to alcohol, but Raj says he that he has not had a drink since the night before: he is finally cured of his selective mutism. In season 7, Raj's newfound ability to speak to women allows him to put aside his previous difficulties with them, and though he does not date, he manages to charm several women throughout the series, including the divorced HR representative Mrs. Davis, and a veterinarian named Yvette. Eventually, he begins dating Emily Sweeney ( Laura Spencer), an attractive but rather sinister young dermatologist he met on the Internet. Their initial interaction does not go well, when she finds Raj's shyness and passivity off-putting, having asked Amy to write his messages to her, but she eventually agrees to go on a date with him: it goes well and the two begin dating properly for the rest of the season, becoming exclusive in the final two episodes. In "The Valentino Submergence", episode 15 of season 9, Raj breaks up with Emily right before Valentine's Day, because he has developed an interest in Claire, a bartender working on a sci-fi screenplay for a children's film who he met in the previous episode. Upon learning that Claire has reunited with her former boyfriend, he begs Emily to take him back, but she refuses. He briefly dates both women at once, with Raj's constant bragging of the fact irritating Howard. During season 12, Raj asks his now-divorced father to arrange another marriage for him: he ends up seeing an ambitious hotel concierge named Anu ( Rati Gupta) whose cavalier and impersonal attitude to marriage leaves him briefly disheartened, but after she proposes to him while on one knee, he accepts. In "The Consummation Deviation", their attempts to be physical together bring about a brief relapse of Raj's mutism. In "The Paintball Scattering", Raj accidentally spies on Anu and they both conclude that they know very little about each other and they cancel the wedding. Afterwards, they agree to restart their dating relationship. However, near the end of the season, Anu accepts a job offer in
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
and asks Raj if he is prepared to move to England to live with her. Though initially hesitant, Raj decides to move, but at the last second, Howard intercepts Raj at the airport and convinces him to stay in Los Angeles, telling him that he will someday find and genuinely fall in love with a better match for him. Raj subsequently stays with his friends in America, presumably ending his relationship with Anu. In the last episode he is seen holding hands with
Sarah Michelle Gellar Sarah Michelle Prinze ( ; born April 14, 1977) is an American actress. After being spotted at the age of four in New York City, she made her screen acting debut in the television film ''An Invasion of Privacy'' (1983). A leading role on the te ...
but she asks him to stop, insisting that they are not on a date.


Creation and casting

Raj did not appear in the original, unaired series pilot, which only featured Leonard, Sheldon, and a different version of the Penny character, called Katie. The test audiences reacted negatively to Katie, but they liked Sheldon and Leonard. In the new pilot, Raj and Howard were added. Series co-creator Bill Prady stated: "The idea was, if they like these first two guys, let's give them two more". Raj's social anxiety around women was inspired by a former co-worker of Prady. Originally the character was called "Dave", and was an American born to Indian parents. This was changed when Nayyar won the role, who is an English-born Indian, born in
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
to Indian immigrants, who moved back to
New Delhi New Delhi (, , ''Naī Dillī'') is the capital of India and a part of the National Capital Territory of Delhi (NCT). New Delhi is the seat of all three branches of the government of India, hosting the Rashtrapati Bhavan, Parliament Ho ...
, when Nayyar was 4 years old. When doing scenes in which Raj must consume alcohol in order to speak, Nayyar would drink non-alcoholic substitutes. When scenes called for Raj to drink grasshoppers, the substitute was a concoction of water, cream and a heavy amount of green food coloring. Nayyar, Kunal (September 15, 2015). ''Yes, My Accent Is Real: And Some Other Things I Haven't Told You'', Atria Books, pp. 201-202.


See also

* List of ''The Big Bang Theory'' characters * List of ''The Big Bang Theory'' episodes


References

{{DEFAULTSORT:Koothrappali, Rajesh Fictional characters from Pasadena, California Fictional immigrants to the United States Fictional Indian-American people Fictional astronomers Fictional astrophysicists The Big Bang Theory characters Television characters introduced in 2007 Male characters in television Cultural depictions of Indian men Fictional California Institute of Technology people Fictional University of Cambridge people