Sweet & Sour

장기용

Lee Jang-hyuk

Chae Soo-bin

Jung Da-eun

정수정

Han Bo-yeong

이우제

Lee Jang-hyuk

Park Cheol-min

Team Leader

Kim Mi-kyung

Jang-hyeok's Mother

황정민

Nurse

Lee Kyung-young

Security

Ahn Kil-kang

Jang-hyeok's Father

유선

CEO

Cho Han-chul

Patient

Jung Hee-tae

Director

고규필

Resident

Yoon Byung-hee

Patient

Jung Bo-min

Matching Sweatshirt Couple

김윤우

Team Member

Jang Ki-yong

Krystal Jung