The Time We Were Not in Love (2015)

Ha Ji-won

Oh Hana

16 episodes

Lee Jin-wook

Choi Won

16 episodes

Yoon Kyun-sang

Cha Seohoo

16 episodes

Choo Soo-hyun

Lee Soeun

16 episodes

Shin Jung-keun

Oh Jeonggeun

16 episodes

Seo Ju-hee

Kim Soomi

16 episodes

Lee Ju-seung

Oh Daebok

16 episodes

Jin Kyung

Choi Mihyang

16 episodes

Bae Woo-hee

Hong Eunjeong

16 episodes

Go Won-hee

Yoon Minji

16 episodes

Woo Hyeon

Director Byeon Wooshik

16 episodes

Choi Jung-won

16 episodes

Lee Sung-deuk

Hana's university alumnus

16 episodes

On Ju-wan

1 episodes

Hong Seok-cheon

airplane passenger (cameo)

1 episodes