Sweet Dream (Universe Cowards song)

"Sweet Dream" (Korean: 나비잠; RR: Nabijam) is a song by South Korean artists Kim Hee-chul and Min Kyung-hoon, the two stars who are known as Universe Cowards(우주겁쟁이). Their stage name is a mix of Heechul's nickname "Universe Star" and Buzz's song "Coward".