Jimmy Fallon showed support for BTS' Jimin.
A little after Jimin released his first self-composed track, Jimmy Fallon congratulated the idol via Twitter, stating, "Oooohhhhhhh my man JIMIN with a solo jam!! I love it. Congrats! Your brother, Chimmy."
On December 31 KST, Jimin released "Promise" on BTS' SoundCloud. Meanwhile back in September, BTS met Jimmy Fallon on 'The Tonight Show.'