Jeong-ho
Lee Ka-won
Hye-mi
Kim Bo-mi
Jeong-ho's mother
Kim Yeong-seon
Hye-mi's mother
Jang Hye-jin
Health teacher
Kim Yae-eun
Editor
Jeong Byeong-jin
Director of Photography
Kim Tae-soo
Producer
Oh Tae-heon
Director
Jeong Han-jin
Writer