2AM's Jinwoon(YooJin), Kang Sora(Hye Sung), Jung yeon-joo(Seul), JR, Kim
Ji-Soo(Hongs-Joo)


[JR]
I am a boy just a boy
Sumanheun boi junge geujeo han boi

Mwonga teukbyeolhan ge eopgo mueotdo
Naeseulge eomneun geureon saram


[Seul]
I am a girl just a girl
Jinaganeun geol bwado moreuneun geol

Jeonhyeo yeppeujido anko nunnatgo
Pyeongbeomhagi geujieomneun saram


[All]
Urineun 'B' 'B' 'B' geup insaeng 'A' geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun

Urineun 'B' 'B' 'B' geup insaeng 'A' geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun


[Yoojin]
Byeolboril eomneun boril
Sseuldeeomneun sseul ttaeman gajyeotjyo

Bujireomneun ttambangulman jureukjureuk heulligo itjyo

[Hye Sung]

Dapdaphan nae mamboda deo dapdaphaehaneun nae juwiui
Saramdeurui pyojeongboda nakkaji jichyeogajyo


[All]
Urineun B B B geup insaeng A geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun

Urineun 'B' 'B' 'B' geup insaeng 'A' geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun


[Hye Sung And Hong Joo]
Eonjenga nae ane inneun nae teukbyeolhameul chajanae
Boyeojul nari isseulkkayo

Maeume eolma namji anheun nae k!@$&eul da irki jeone
Naege bichi bichul su isseulkkayo


[All]
Urineun 'B' 'B' 'B' geup insaeng 'A' geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun

Urineun 'B' 'B' 'B geup insaeng A geubi doego sipeundae
Urineun bibi bijeongsangdeul jeongsange seogo sipeun


Urineun 'B'