KBS Cinderella's Sister - It Has To Be You

너 아니면 안돼 - Super Junior Yesung 2010 KBS2 Drama Start: 31 March 2010 Stars: Moon Geun Yeong, Chun Jung Myung, Seo Woo, Taecyeon Synopsis: Eun-Ju (Moon Geun-Young), who lost her father many years ago, finally gets a new family when her mother remarries. Although things seem to have turn better for the cynical Eun-Ju, she immediately faces problems when she meets her new step-sister Hyo-Seon (Seo Woo). Hyo-Seon with her bright character is the apple in her father's eyes and the clear favorite in the house. Furthermore, Eun-Ju's mother also seems to have fallen for the charismatic personality of Hyo-Seon. Making matters worse for Eun-Ju, Hyo-Seon seems to like Eun-Ju's prince Ki-Hoon (Cheon Jeong-Myeong). Eun-Ju decides then and there to take matters in her own hands and exact revenge on her Cinderella like stepsister.