On an upcoming episode of Strong Heart, singer Rain appeared on the show and revealed a few secrets about his dating life. When the MCs asked, "Since you're very busy, do you have time to date?" Rain responded by saying, "I did everything in private. A man's got to do what a man's got to do, right?" After dropping such a bombshell revalation on everyone, the other guests realized that Rain has never talked about his "ideal type." So, a World Cup style competition was organized to figure out Rain's ideal woman. Up for competition was Song Hae Gyo, Han Ye Seul, Shin Min Ah, Im Soo Jung, Jung Ga Eun and After School's Kahi. Because of this, much buzz is surrounding this episode as to who Rain will pick as his "ideal woman." This episode of Strong Heart is scheduled to air on the 4th.