Oh Yeon-seo
Eugene
Jang Kyoung-ah
Unjoo
Son Eun-seo
Soy
Song Chae-yun
Eun-young
Y
Yoo Dam-hee
Jung-un
P
Park Ga-hee
Ju-yeon
Park Jung-yoon
Jung-yoon
K
Kim Su-hyeon
Min-ju
Lee Ru-ahn
Mi-so
Kang Byul
Bo-yoon
Hwang Seung-eon
Ji-mi
L
Lee Seul-gi
Hyun-jin
Jung Hye-in
Hye-in
Choi Shang
Ki-ho
Shin Yeon-sook
Nun
H
Han Kang-soo
Computer Teacher
Park Yong-jin
Eun-young's father