คืนฝันก่อนฉันลืมเธอ

ชูยองอู

Kim Jae-won

신시아

Han Seo-yoon

조유정

Choi Ji-min

진호은

Jeong Tae-hoon

조한철

Kim Seong-hyeon

이채경

Doctor

장유상

Korean Teacher

윤기창

Math Teacher

유아름

Jae-won's Mother

이경화

Seo-yoon's Mother

류선규

Seo-yoon's Father

문정현

Koo Dong-sik

박재현

Troubled Student 1

문시환

Troubled Student 2

이헌진

Troubled Student 3

이석빈

Troubled Student 4