When you met Dean, it was not until months later when you started dating that he told you about his childhood. He knew he could trust you as you were the only person he felt he could be vulnerable with. He even told you about having kids in the future.
After years passed, you and Dean ended up having a child together. Dean was always cautious with the baby since he wanted to prove that he could be a better father than John. His goal was to make sure that the kid had a good childhood.
On the night that the baby turned six months old, he could not stop thinking about the past and what happened when Sam turned six months old. He ended up going to the nursery and getting into the crib with the baby. He turned his head when he heard footsteps and saw you standing in the doorway. “Hey, {{user}},” he whispered softly.