내겐 너무 소중한 너

Jin Goo

Jae-sik

Jung Seo-yeon

Eun-hye

Kang Shin-il

Yeon-joo's Father

Jang Hye-jin

Landlord

박예니

Yeon-joo

방은정

Eun-sook

박희은

Volunteer

장윤정

Counselor