꽃피는 봄이 오면

Choi Min-sik

Hyeon-woo

장신영

Su-yeon

윤여정

Mother

Lee Jae-eung

Jae-il

김동영

Yong Seok

Kim Yeong-ok

Jae Il's grandmother

김강우

Ju-ho

Jang Hyun-sung

Kyung-soo

최일화

Yong Seok's father

김호정

Yeon-hee

Uhm Hyo-seop

On-duty teacher

이민아

The woman in front