Episode 4 S01 E04

Jeon So-min (as Ji Song-yi) Gong Min-jeung (as Choi Ha-na) Jang Hui-ryeong (as Ahn Chan-yang) Choi Daniel (as Cha Hyeon-woo) Kim Moo-joon (as Kim yee an) Joo Ah-reum (as Ji Eun-gyoo) Yoon Ye-hee (as Park Mi-ran) Kim Soy (as Shannon's mom) Lee Gun-moon (as Ji Pal-wook) Woo Kang-min (as Bae Seong-tae) Yeom Ji-young (as Ethan's mom)

romcom romance drama comedy