孔曉振
Go Bok-su (Yang Dong-geun) has had a difficult childhood and served time in prison. He has a longtime girlfriend, Song Mi-rae (Gong Hyo-jin) who is a cheerleader of the LG Twins. Jeon Kyung (Lee Na-young), a moody tomboy and a daughter of a rich family, is the keyboardist of an unknown indie rock band.