Characters played by Choi Ji-woo
Park Bok Nyeo
Characters played by Sung-Jae Lee
Eun Sang Chul
Characters played by Ji-hye Wang
Yoon Song Hwa
Characters played by Seung Hyun Baek
Manager Kim
Characters played by Eun-hee Bang
Uh Jin's mother
Characters played by Sang-woo Chae
Eun Doo Gyul
Characters played by Nam Da-reum
Eun Se Gyul
Characters played by Kim Hae-sook
Director Hong
Characters played by Kim Hee-Jung
Woo Sun Young
Characters played by Ji Kyu Im
Se Gyul's homeroom teacher
Characters played by Seo-won Jang
Lee Dong Shik
Characters played by Park Ji-bin
Shin Woo Jae
Characters played by Yeon Woo Jo
Manager Choi
Characters played by Kim Kwang-gyu
Han Gyul's homeroom teacher
Characters played by Seung-hyeong Lee
Uh Jin's father
Characters played by Geun-hyeong Park
Woo Geum Chi
Characters played by Yi-yeong Shim
Woo Na Young
Characters played by Kim So-Hyun
Eun Han Gyul
Characters played by Jong-ho Song
Jang Do Hyung
Seo Ji Hoon