The cable channel tvN's Friday Saturday drama 'Twenty Again' actress Choi Ji Woo was actor Lee Sang Yoon's first love.

On the most recent episode of the cable channel tvN's Friday Saturday drama 'Twenty Again,' which aired on October 9, 2015, Ha No Ra, played by actress Choi Ji Woo, had a serious talk with her husband Kim Woo Chul, played by actor Choi Won Young. Ha No Ra's good friend Cha Hyun Suk, played by actor Lee Sang Yoon, was convinced that Ha No Ra will divorce her husband. His friend Ra Yoon Young, played by actress Jung Soo Young, realized his feelings for her, and soon realized that Ha No Ra was Cha Hyun Suk's first love. 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.