Jung Jin-young
Koo Jin-woo
Acting
DAHYUN
Oh Sun-ah
Acting
Demian
Ahn Sung-bin
Acting
Lee Min-goo
Byun Tae-wan
Acting
Kim Yo-han
Oh Dong-hyun
Acting
Kim Min-ju
Yoon Ji-soo
Acting
Lee Seung-jun
Han Byeong-ju
Acting
Hwang Gyu-chan
Yong-rae
Acting
Park Sung-woong
Jin-woo's Father
Acting
Shin Eun-jung
Jin-woo's Mother
Acting
Jo Dal-hwan
Technology and Home Economics Teacher
Acting
Shin Gi-ru
Geography Teacher
Acting
Lee Seon-min
Homeroom Teacher
Acting
Son Woo-hyeon
Sun-ah's groom
Acting
Lee Ju-seung
Senior
Acting
Cho Jae-kyeong
Student
Acting
You Euna
Student
Acting