My Happy Home

Lee Sang-yeob

as

Kang Sung Min

Son Yeo-eun

as

Yoon Se Jung

Park Ha-na

as

Son Ji Ah

Kim Myung-soo

as

Yoon Young Ha

Ok Taec-yeon

as

Classmate

Lee Il-hwa

as

Kim Mi Kyung

Im Ji-gyu

as

Kim Young Chul

Song Yun-ah

as

Professor Song

Jung Hee-tae

as

Doctor