The cable channel tvN's Friday Saturday drama 'Twenty Again' actor Kim Woo Chul got torn between his wife and actress Choi Ji Woo and the woman whom he is having an affair.

On the most recent episode of the cable channel tvN's Friday Saturday drama 'Twenty Again,' which aired on September 26, 2015, Ha No Ra, played by actress Choi Ji Woo, confronted her husband Kim Woo Chul, played by actor Choi Won Young. Kim Woo Chul has been wanting to divorce Ha No Ra and live with the other woman. However, at the meeting Ha No Ra's good friend Cha Hyun Suk, played by actor Lee Sang Yoon, arranged for Ha No Ra and Kim Woo Chul, Kim Woo Chul could not say anything to his wife, because he was so surprised to see Ha No Ra changed after she started going to college. On the other hand, his secret lover kept asking him to divorce, saying things like, "Am I really your number one?" 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.