He Was Cool

Song Seung-heon

Ji Eun-sung

정다빈

Han Ye-won

이기우

Kim Han-sung

Lee Jin-seong

Han Seung-pyo

정준하

Homeroom Teacher

박윤배

Harassing Man

박노식

Rabbit Seller

김보연

Ye-won's Mom

김갑수

Ye-won's Dad

남궁은숙

Eun-suk