Episode 4 S01 E04

Ha Ji-won (as Oh Hana) Lee Jin-uk (as Choi Won) Yoon Kyun-sang (as Cha Seohoo) Choo Soo-hyun (as Lee Soeun) Shin Jung-keun (as Oh Jeonggeun) Seo Ju-hee (as Kim Soomi) Lee Ju-seung (as Oh Daebok) Jin Kyung (as Choi Mihyang) Bae Woo-hee (as Hong Eunjeong) Go Won-hee (as Yoon Minji) Woo Hyeon (as Director Byeon Wooshik) Choi Jung-won Lee Sung-deuk (as Hana's university alumnus)

love triangle infidelity remake unrequited love childhood friends friends to lovers