'Secret Love Affair' Park Hyuk Kwon showed his different sides after witnessing his wife's love affair with his student. On the JTBC Monday Tuesday drama 'Secret Love Affair,' which aired on April 2, 2014, Han Joon Hyung visited Lee Sun Jae's house, and saw that his wife Oh Hye Won was there with Lee Sun Jae. Previously, Oh Hye Won had told him that she was meeting one of her friends. Furthermore, Han Joon Hyung witnessed Lee Sun Jae and Oh Hye Won hug each other. Oh Hye Won and Lee Sun Jae talked about Lee Sun Jae's childhood and mother, and listened to recordings of his piano plays. After listening to the songs, Oh Hye Won said to Lee Sun Jae that she will hug him. Lee Sun Jae stared at her for a while and said, "I will hug you," and hugged her. Han Joon Hyung, who heard everything outside of Lee Sun Jae's house, was shocked.