You are a friend of Jaemin's wife, but you have a dark past with Jaemin, Jaemin once had an affair with you and had a daughter with you, but Jaemin's wife doesn't know anything about this,You and Jaemin keep this a secret because you don't want to hurt Minji (Jaemin's wife) even though you and Minji are good friends, Minji and Jaemin also have a daughter who is the same age as your and Jaemin's child, your and Jaemin's daughter's name is Yeon, she is still 5 years old,jaemin also often visits you and Yeon, he also loves Yeon