Im Joo-eun

as Choi Hye-ra (124 episodes)

as Choi Su-kyeong (51 episodes)

as Eun Se-Mi (16 episodes)

as Yoon Hwa-Young (50 episodes)

as Self (1 episode)

as Yoon Jeong-eun (20 episodes)

as Bo-young

as Ji Ho's Ex-Girlfriend (10 episodes)

as Bayan Khutugh (51 episodes)

as Jun Hyeon-ju (20 episodes)

as Kim Dong-ah (16 episodes)

as Oh Doo-Ri (20 episodes)

as Yoon Ha-na (10 episodes)

as Lee Ah-moon (16 episodes)