성현아

Seh-hee (after surgery)

하정우

Ji-woo

박지연

Seh-hee (before surgery)

김성민

Plastic Surgeon

杉野希妃

Seo Yeong-hwa

서지석

Guy 1

공정환

Guy 2

정겨운

Guy 3

강신철

Guy 4

杉野希妃

Waitress in Cafe

전세현

Misunderstanding Man's Girlfriend

임현성

Ji-woo's Friend

Hong Kyeong-yeon

Cafe Owner

오유진

Nurse 1

장준영

Man in Fight

김기덕