Blossom

Sim Hee-seop

as

Yeon-woo

Go Won-hee

as

Won-hee

Lee Seung-ho

as

Yeon-woo's Fat...

Min Kyeong-ok

as

Yeon-woo's Mot...

Lee Bi-an

as

Eun-joo

Cho Jae-ryong

as

Hospital Manag...

Lee Ji-hye

as

Nurse Choi

Lee Do-hyun

as

Doctor

Mok Gyu-ri

as

Nurse Oh

Kim Yong-jun

as

Yong-soo

Shin Mi-yeong

as

Yong-soo's Wife

Han Seung-do

as

Doctor