as Se-yeon

as Chae-yeon

as Sae-byuk

as Kim Min-ju

as Eun Chae-ryoung

as Choi Hyeong Won

as Sooyoung

as Mr. Song's Wife

as Myeong-sook

as Kkok-ji

as Ji-yoo

as Old House Owner

as Im Se-yoon

as Woo-jin

as Hyejin

as You-jin

as Young-ji

as Kim Hyang-hwa

as Se Yeong

as High school girl / Kim Yoo-young

as Ji-young

as Sae-byuk

as Herself

as Lee Chang-sook

as Ji-young

as Homeroom Teacher

as So-yeon

as Guem-hee

as Mi-jeong / Hye-jeong

as North Korea Female Refugee

as Mr. Park's Wife

as woman

as Nurse

as Girl

as Sun-hee

as Baby's Mother

as Self

as Class Monitor

as Se-Young

as Choi Hyeong-won