Mal gatjaneun sorin geumanhae hae hae
Songarakjil jinjeolmeori nasseo
Mam gataseon han dae chigo sipeo
Geuraedo nan dasi taeeonado
Jigeumui naro salgo sipeo eo eo
[Refrain: Seungkwan, Dino]
Naeil eomneun maeireul salgo itjana
Oneul harun salgopeun daero sal geoya
Chotbul kyeogoseo sowoneul bireo
Da irwojil geoya
[Chorus: Wonwoo, DK, DK & Hoshi, The8]
Happy birthday to you
Happy birthday to you, you, you, you
Happy birthday to you
[Verse 2: S.Coups, Dino, Wonwoo, Jun]