Sex Is Zero

Eunsik tries to pass the state exam while studying in college after his military service. One day, he meets a beautiful woman Eunhyo, and his life changes.

Im Chang-jung

Eun-shik

Ha Ji-won

Eun-hyo

Yoo Chae-young

Yoo-mi

Ham So-won

Kim Hyun-hee

Ki Joo-bong

OB / Gyn doctor (cameo) (uncredited)