**Details** Title: 일리있는 사랑 / Ilriitneun Sarang Genre: Romance Episodes: 20 Broadcast network: tvN Broadcast period: 2014-Dec-01 to 2015-???-?? Air time: Mondays & Tuesdays 23:00 Original Soundtrack: Valid Love OST **Synopsis** Hee-Tae met his future wife, Il-Ri, when he worked as a temporary biology teacher at an all girls high school. Il-Ri was a student there. Now, Hee-Tae works as a fishery researcher and spends his days in a typical marriage. One day, he learns that his wife is having an affair with a carpenter. He becomes angry for the first time, but decides to keep his family and wife. **Cast** Uhm Tae-Woong - Jang Hee-Tae Lee Si-Young - Kim Il-Ri Lee Soo-Hyuk - Kim Joon Choi Yeo-Jin - Jang Hee-Soo (Hee-Tae's younger sister) Ryoo Hye-Rin - Jung Soo-Young Han Soo-Yeon - Yoo Sun-Joo