Promise (I'll Be)

"Promise (I'll Be)" is a song recorded by South Korean boy group 2PM as the lead single for their sixth Korean studio album, Gentlemen's Game, released by JYP Entertainment on September 13, 2016.

A Japanese version of the song with the same title was released as the group's eleventh Japanese single by Epic Records Japan on October 26, 2016. The single was certified Gold by the Recording Industry Association of Japan. It was 2PM's final release before the group went on hiatus due to mandatory military service.