박성훈

Yu-bin

김소은

Sun-ae

송진우

Sang-bum

박주희

Sang-hee

임나영

Da-eun

안석환

Sun-ae’s father

Ji Min-hyuk

Sung-min

Shon Ji-young

Sun-ae’s friend

김보영

Hee-sun

이현소

Ji-ho

Hong Seok-ku