조유하
Park Seon-yoo
Choi Ro-woon
Ahn Jeong-gook
양소민
Yoon Na-hee
김선화
Jeong-gook's Mother
이휘종
Homeroom Teacher Hong
이선희
In-kyeong
원미원
Grandmother
Lee Do-hyeon
Seon-yoo's Father
Kim Tae-won
Hyo-joon
조용진
Sang-jin
Won Yoon-seo
Hyeon-ah
Hwang Si-yeon
Si-yeon
Ahn Ji-hyeon
Ji-hyeon
유성민
Sung-min
