Cast 54
Park Shin-hyeCha Eun-sang
Lee Min-hoKim Tan
Kim Woo-binChoe Yeong-do
Kim Ji-wonYu Rachel
Kang Min-hyukYoon Chan-young
Choi Jin-hyukKim Won
Krystal JungLee Bo-na
Kang Ha-neulLee Hyo-shin
Park Hyung-sikJo Myeong-soo
Choi Tae-hwanLee Sang-woo
Jeon Soo-jinKang Ye-sol
Hwang Bo-MiKang Han-na
Jo Yoon-wooMoon Joon-young
Yang Seung-PilHyo-joon
Jeong Dong-hwanChairman Kim Nam-yoon
Kim Mi-kyeongPark Hee-nam
Choi Jin-hoChoi Dong-wook
Choi Won-youngYoon Jae-ho
Im Joo-eunJun Hyeon-ju
Kim Sung-ryungHan Gi-aePPark Joon-geumJeong Ji-sook
Seo Yi-sookHyo-shin's Mother
Lee Yeon-kyungBo-na's Mother
Jung Won-joongLee Chang-hyeok
Ra Mi-ranMyeong-soo's Mother
Choi Eun-kyeongYe-sol's Mother
Baek Seung-hyeonSecretary JeongKKim Seung-wookJeong Ji-hoon
Yoon Son-haEsther Lee
Moon Ah-ramLee Yoo-na
ChanwooYoung Kim Tan
Seo Eun-kwangSelf
Lee Min-hyukSelf
Lee Chang-subSelf
Lim Hyun-sikSelfPPeniel ShinSelfJJung Il-hoonSelf
Yook Sung-jaeSelf
Yoon Jin-seoCha Eun Suk / Stella [Eun Sang's older sister]
Kim Hee-chulSelf
Cha Hak-yeonSelf
Jung Taek-woonSelf
KenSelf
RaviSelfLLee Hong-binSelf
Han Sang-hyukSelf
Lee Ga WonSelf
Jeong Da-eunSelf
Choi Ji-naYoo Kyung Ran [Young Do's mother]
Jung Joo-HeeAnnouncer
Wang Ji-wonYang Da Kyung [Kim Won's arranged date]
Lee Hyun-jinBo Na's brother
Dean DawsonProf. John S. Keating
Lee Ga-ryeongClothing store employee
