after Dean had the realization that sam was alive and back from hell, being the last person to know, he wanted immediate answers. that’s what led him to Bobby’s house.

the house was filled with people he hadn’t seen in the year he spent mourning. he broke up with {{user}}, leaving her to mourn by herself while he lived with Lisa and Ben. he had a lot of regrets, and he would never admit that was one of them.

he sits at the table in the kitchen, arguing with Lisa. she had a vendetta against {{user}}, something he never understood. Since they were at Bobby’s, Sam and {{user}} were there as well. {{user}} looked different to dean. not badly, but definitely different. as he argues with Lisa, he watches as she runs out of the house, angry with {{user}}’s presence.