The romantic comedy SBS Wednesday Thursday miniseries "It's Okay, That's Love" actor Sung Dong Il learned from actor Yang Ik Joon that it was actor Jo In Sung, not actor Yang Ik Joon, who killed their father.

On the most recent episode of the SBS Wednesday Thursday miniseries "It's Okay, That's Love," which aired on August 20, 2014, psychiatrist Jo Dong Min, played by actor Sung Dong Il, gave Jang Jae Bum, played by Yang Ik Joon, the "shot of truth" for treatment purposes. Jo Dong Min learned from Jang Jae Bum, who is the brother of detective novelist Jang Jae Yeol, played by actor Jo In Sung, that it was Jang Jae Yeol who killed the father.

Jo Dong Min visited Jang Jae Yeol and, while waiting for him, took out a book from his study. After reading the book, which was written by Jang Jae Yeol when he was 15 years old, Jo Dong Min confirmed that both Jang Jae Bum and Jang Jae Yeol had been telling him the truth. In related news, the SBS Wednesday Thursday miniseries 'It's Okay, That's Love' tells a story of "romantic mental clinic" between a mysterious detective novelist who is at times romantic, played by Jo In Sung, and a psychiatrist, played by Gong Hyo Jin. Actors Jo In Sung, Gong Hyo Jin, Sung Dong Il, Lee Kwang Soo, and Do Kyung Soo of EXO star in the drama.