Every girl's first love actor Lee Sang Yoon in the SBS Saturday Sunday drama "Angel Eyes" kissed actress Ku Hye Sun on her forehead. On the most recent episode of the SBS Saturday Sunday drama "Angel Eyes" which aired on May 10, 2014, Dong Joo, played by Lee Sang Yoon, kissed Soo Wan, played by Ku Hye Sun, on the forehead as a goodbye kiss. Previously, Soo Wan's father had disapproved of the two's relationship, and Soo Wan's boyfriend Ji Woon was shocked to see Soo Wan and Dong Joo hug each other. In related news, the new SBS Saturday Sunday drama "Angel Eyes" is a story of Ku Hye Sun, her first love Lee Sang Yoon, and their sad past of having to let their loved ones pass away.