Han Jaehyeon

Yoo Ji-tae

Yun Jisu

Lee Bo-young

Lee Se Hoon

Kim Yeong-hun

Yun Jisu(past)

Jeon So-nee

[Nurse]

Oh Chae-eun

Han Jaehyeon(past)

Jinyeong

Yoon Ji Soo's neighbor

Han Hee-jung

Han Jaehyeon(past)

Park Jin-young

Jang Seo-kyeong

Park Si-yeon

Jang San

Moon Seong-geun

Lee Kyeong-ja

Son Sook