Episode 15

Jung Jae tells Min Woo that Min Woo's heart is directed toward Eun Hye, not Hye Won. Jung Jae says that the act of telling Hye Won about Eun Hye would actually help her. But Min Woo is worried about Hye Won's heart condition. He promises not to attend his own commitment ceremony in exchange for keeping things a secret. Meanwhile, Jung Ah finds out the identity of the heart donor. Jung Jae asks her not to tell Hye Won, but Jung Ah is too consumed by anger to be considerate of her friend.