What's Wrong with Secretary Kim - S1 • E14 - I Will Always Stay with You
Park Seo-junLee Young-joon Lee Tae-hwanLee Sung-yeon Kang Ki-youngPark Yoo-sik Hwang Chan-seongGo Gwi-nam Kim Jung-woonPark Joon-hwan Seo Hyo-rimYoo-sik's Ex-wife Moon Woo-jinLee Young-joon / Lee Sung-hyun Bae Gang-YooYoung Lee Sung-yeon Jo Deok-hyeonKim Young Man [Mi So's father] Bae Hyeon-seongBae Yun Sung [Intern] Jung Yu-miYoung Joon's friend Lee Se-youngStaff who talked behind Kim Mi So's back Kim Ga-yeonStaff who talked behind Kim Mi So's back 
