Sung Hyun-ah

Seh-hee (after surgery)

Ha Jung-woo

Ji-woo

Park Ji-yeon

Seh-hee (before surgery)

Kim Sung-min

Plastic Surgeon

Kiki Sugino

Seo Yeong-hwa

Seo Ji-seok

Guy 1

Kong Jeong-hwan

Guy 2

Jung Gyu-woon

Guy 3

Kang Shin-chul

Guy 4

Jeon Se-hyun

Misunderstanding Man's Girlfriend

Lim Hyun-sung

Ji-woo's Friend

Hong Kyeong-yeon

Cafe Owner