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

Kang Shin-chul

Guy 4

杉野希妃

Waitress in Cafe

전세현

Lover of Man who misunderstands

임현성

Ji-woo's Friend

오유진

Nurse 1