[Romanized:]
Banbokdoeneun ilsang sok
Gathyeobeorin saramdeulJjayeojin gakboncheoreom
Insaengeun heulleogaji anhneungeolEojewa gateun oneuri chajawado
Nan oneulgwa dareun naeireul saragallaeIje dallajin
Nae moseubeul chajasseo
Mangseorijima
You don't have to be afraidIje dalla jilgeoya
Dasi taeeo nangeoya
Meosjin naega doelgeoyaI just wanna be bad
I just wanna be bad
I just wanna be badNamdeulgwaneun dareuge
Nuguboda bichnage
Just let me do it again
I just wanna be badIjhyeojin nae mam soge
Kkeojyeobeorin jageun bulssiDasineun oji anheul
Sojunghan oneureul nangbihajimaEojewa gateun oneuri chajawado
Nan oneulgwa dareun naeireul saragallaeIje dallajin
Nae moseubeul chajasseo
Mangseorijima
You don't have to be afraidIje dalla jilgeoya
Dasi taeeo nangeoya
Meosjin naega doelgeoyaI just wanna be bad
I just wanna be bad
Hago sipeun geol haeI don't wanna go back
I just wanna be bad
Now or neverI just wanna be bad
I just wanna be badNamdeulgwaneun dareuge
Nuguboda bichnage
Just let me do it again
I just wanna beI don't wanna go back
Just wanna be bad
Oh I don't wanna go backIje dallajilgeoya
Dasi taeeonangeoya
Meosjin naega doelgeoyaOh I just wanna be bad
I just wanna be badHago sipeun geol hae
I don't wanna go back
I just wanna be bad
Now or neverI just wanna be bad
I just wanna be badNamdeulgwaneun dareuge
Nuguboda bichnage
Just let me do it again
I just wanna be Bad[Korean:]
반복되는 일상 속
갇혀버린 사람들짜여진 각본처럼
인생은 흘러가지 않는걸어제와 같은 오늘이 찾아와도
난 오늘과 다른 내일을 살아갈래이제 달라진
내 모습을 찾았어
망설이지마
You don't have to be afraid이제 달라 질거야
다시 태어 난거야
멋진 내가 될거야I just wanna be bad
I just wanna be bad
I just wanna be bad남들과는 다르게
누구보다 빛나게
Just let me do it again
I just wanna be bad잊혀진 내 맘 속에
꺼져버린 작은 불씨다시는 오지 않을
소중한 오늘을 낭비하지마어제와 같은 오늘이 찾아와도
난 오늘과 다른 내일을 살아갈래이제 달라진
내 모습을 찾았어
망설이지마
You don't have to be afraid이제 달라 질거야
다시 태어 난거야
멋진 내가 될거야I just wanna be bad
I just wanna be bad
하고 싶은 걸 해I don't wanna go back
I just wanna be bad
Now or neverI just wanna be bad
I just wanna be bad남들과는 다르게
누구보다 빛나게
Just let me do it again
I just wanna beI don't wanna go back
Just wanna be bad
Oh I don't wanna go back이제 달라질거야
다시 태어난거야
멋진 내가 될거야Oh I just wanna be bad
I just wanna be bad하고 싶은 걸 해
I don't wanna go back
I just wanna be bad
Now or neverI just wanna be bad
I just wanna be bad남들과는 다르게
누구보다 빛나게
Just let me do it again
I just wanna be Bad