Two of the most popular idols 2AM's Changmin and CNBLUE's Jung Yonghwa made a surprise appearance on KBS Win Win (Seung Seung Jang Gu) for none other than actress Kim So Yeon. These two boys caught the attention of many as they briefly appeared on a recent episode of the show as surprise guests for Kim So Yeon, who was the main guest of that episode. The actress has always expressed an interest in Changmin as she felt that he would be a reliable boyfriend who would be kind towards his girlfriend. Kim So Yeon also expressed Changmin has the style she wants her man to have. Regarding Yonghwa, she revealed that his charisma is so cool while he sings. In addition, she became touched when the two boys suddenly appeared and individually sang songs for her. This cute episode airs tomorrow on March 2nd. Be sure to catch it!