Lirik Lagu HBD, SEVENTEEN dalam Album HAPPY BURSTDAY

It's like happy birthday, yeah

[Post-Bridge: DK, Jun]

Ireoke gyesok bul bul bul jipillae

I don't care eojireopge

Oneul bameun michyeobeorillae

Let's go

[Outro: Hoshi, S.Coups, Mingyu]

Boom, brr, rock it, oneul bameun michyeo like this

Boom, brr, rock it, hey, hey, hey, hey

Boom, brr, rock it, oneul bameun michyeo like this

Boom, brr, rock it, happy birthday to you

***