그 시절, 우리가 좋아했던 소녀

정진영

Koo Jin-woo

DAHYUN

Oh Sun-ah

DEMIAN

Ahn Sung-bin

Lee Min-goo

Byun Tae-wan

김요한

Oh Dong-hyun

김민주

Yoon Ji-soo

이승준

Han Byeong-ju

황규찬

Yong-rae

Park Sung-woong

Jin-woo's Father

Shin Eun-jung

Jin-woo's Mother

Jo Dal-hwan

Technology and Home Economics Teacher

신기루

Geography Teacher

이선민

Homeroom Teacher

손우현

Sun-ah's groom

이주승

Senior

조재경

Student

유은아

Student