Jang Hyuk
Kim Kyung-soo
Oyuncular
Shin Min-a
Yoo Chae-yi
Kim Hyeong-jong
Shimma
Byun Hee-bong
Jang Hak-sa
Huh Joon-ho
Mr. Ma
Gong Hyo-jin
So Yo-seon
Kim Soo-ro
Jang Ryang
Kwon Sang-woo
Song Hak-rim
Cho Seong-ha
Korean Language Teacher
Seo Beom-sik
Athletics
Jung Sang-hoon
Con Cho
윤문식
Principal
이유미
Kyung-soo's sister
Park Dong-bin
Music teacher
Shin Cheol-jin
Chinese teacher
Jung Won-joong
School Nurse
조상건
Kyung-soo's father
Kim İl-woo
Head of Student Affairs
