The drama that announced Ku Hye Sun's return, "Angel Eyes," ended with the last on the national viewing rate out of all currently airing dramas. According to the national viewing rate survey company Nelson Korea, the June 15 episode of the SBS Saturday Sunday drama "Angel Eyes" had a record of 8.9% national viewing rate. Although this is a 0.3% increase from the previous episode, is the last of the all of the Saturday Sunday dramas. On the last episode of the SBS Saturday Sunday drama "Angel Eyes," which aired on June 15, 2014, Park Dong Joo, played by Lee Sang Yoon, and Yoon Soo Wan, played by Ku Hye Sun, promised their never ending love. In related news, the SBS Saturday Sunday drama "Angel Eyes" told a story of Ku Hye Sun, her first love Lee Snag Yoon, and their sad past of having to let their loved ones pass away.