The popular cable channel tvN's Friday Saturday drama 'Twenty Again' actor Lee Sang Yoon acted like actress Choi Ji Woo's boyfriend for a full day where they went on multiple dates.

On the most recent episode of the cable channel tvN's Friday Saturday drama 'Twenty Again,' which aired on September 11, 2015, Ha No Ra, played by actress Choi Ji Woo, found out that her husband is having an affair. She ran into her husband and his girlfriend on the street, as they were coming out of a theater. After Ha No Ra found her husband with another woman, her high school friend Cha Hyun Suk, played by actor Lee Sang Yoon, consoled her and planned a fun day with her, where they dressed up as high school students and went on dates. In related news, actress Choi Ji Woo's popular cable channel tvN's Friday Saturday drama 'Twenty Again' tells a story of a middle aged woman who go back to college to find her long lost youth. On campus, she goes to classes with her twenty year old son, his girlfriend, and the guy she used to like is a professor.