SS501 - 내 머리가 나빠서 - Because I’m Stupid - Boys Over Flowers OST

MV for “내 머리가 나빠서“ (Because I’m Stupid) by SS501. This song is the OST for the Korean drama: “꽃보다 남자“ (Boys Over Flowers) starring: Koo Hye Sun Lee Min Ho Kim Hyun Joong (SS501) Kim Bum Kim Joon (T-MAX) Kim So Eun