Actors

Actor

Lee Eun-joo

Actor

Kim Bong-koo

Actor

Son Chang-soo

Actor

Park Gil-ho

Actor

Homeroom Teacher

Actor

Mr. Jung

Actor

Lee Jung-suk

Actor

Ahn Chun-jae

Actor

Ms. Kang

Actor

Principal

Actor

Eun-joo's mother

Actor

Eun-joo's father

Actor

Kang Moon-do

Actor

Na Chok-sae

Actor

Lee So-young