Did you think it would stay sweet forever? Then why is it so sour?
Sweet & Sour
Top billed
Jang Ki-yongLee Jang-hyuk
Chae Soo-binJung Da-eun
Krystal JungHan Bo-yeong
Lee Woo-jeLee Jang-hyuk
Park Cheol-minTeam Leader
Kim Mi-kyungJang-hyeok's Mother
Hwang Jeong-minNurse
Lee Kyung-youngSecurity
Ahn Kil-kangJang-hyeok's Father
Yu SeonCEO
Cho Han-chulPatient
Jung Hee-taeDirector
Ko Kyu-pilResident
Yoon Byung-heePatient
Jung Bo-minMatching Sweatshirt CoupleBehind it
Cast
Jang Ki-yongLee Jang-hyukChae Soo-binJung Da-eunKrystal JungHan Bo-yeongLee Woo-jeLee Jang-hyukPark Cheol-minTeam LeaderKim Mi-kyungJang-hyeok's MotherHwang Jeong-minNurseLee Kyung-youngSecurityAhn Kil-kangJang-hyeok's FatherYu SeonCEOCho Han-chulPatientJung Hee-taeDirectorKo Kyu-pilResidentYoon Byung-heePatientJung Bo-minMatching Sweatshirt Couple