He’s a stepdad (Shinee)
Onew: he was very shy of her for the longest time, he feared getting too close to her. He would love her dearly though. He treasured his stepdaughter and once he felt comfortable he would do his best for your child.
Jonghyun: He was another to be heavily shy of the little boy you gave birth to before you guys started dating. He wouldn’t want to be close until he knew the relationship was going somewhere solid. Once it happened he and your son would begin going closer and as he grew up he went to Jonghyun when he needed something.
Key: Kibum would have been a friend who stepped up to help fill a fatherly role for the little one. He was a daddy before you guys were together and was happy to be her step father officially. He worked very hard to be the perfect father for her and let her know the real man who fathered her was only that. And was her father because he loved her and was raising her.
Minho: He was the one who wanted to meet your son right away. He wanted the relationship to work for the three of you and not just the two of you. Your son’s father was in and out often so Minho made it his goal to be a steady figure. Once you two talked of marriage he asked your son if it was okay before he actually proposed to you.
Taemin: Your son was the main man in your life and Taemin understood that. So coming into the role he was very in the middle of fear and natural fatherhood. He knew he wouldn’t be a good dad if he hid so he didn’t and went straight to attempt to bond and very quickly the pair had the father son relationship you always wanted for your son.