Adolescence Medley(2013)

Choi Jung Woo

4 episodes

Yang Ah Young

4 episodes

Im Duk Won

4 episodes

Lee Yuk Ho

4 episodes

Shin Young Bok

4 episodes

Jang Hyun Jin

4 episodes

Lee Won Il

4 episodes

adult Choi Jung Woo

4 episodes

Jung Woo's father

4 episodes

Jung Woo's mother

4 episodes

Ah Young's mother

4 episodes

Homeroom Teacher

4 episodes

Yuk Ho's grandpa

4 episodes

Moon Soo Jung

4 episodes

Park Sung Tae

4 episodes

Yang Young Woong

2 episodes

student council president

1 episode

Young Bok's little sister

1 episode