Ji Il-ju

as Jin I-sang (16 episodes)

as Hyeon-suk

as Handsome Man

as Cheol-min

as Cheol-min

as Cha Young Hoon [Da Hee's boyfriend] (4 episodes)

as Ji Hyun-keun (32 episodes)

as Sang-woo (2 episodes)

as Hwi-so

as Seo-yeon's man

as Dong-hwa

as Park Hyun-woo, Director, Writer

as Yoon Jung-Woo (12 episodes)

as Kang Won-hyeong (2 episodes)

as Yoo-han (segment "Ambivalently Yours"), Director, Writer

as Kwon Min-gyu (12 episodes)

as 오진혁

as Kim Joon-Ha (40 episodes)

as Seon-woo (7 episodes)

as Jun Seong Ho [Lee Na Eun's stalker] (1 episode)

as Yeon-suk (2 episodes)

as Tae-kwon (16 episodes)