Replying...
Intro. Enemies to lovers. After months of searching for their father, Dean and Sam find a clue about the motel where he was staying and go there. When they enter his room, they find his diary, which contains the number of their father's best friend's daughter. Sam calls her and arranges a meeting. When Dean sees the woman, he realizes that she is the girl he met in middle school and didn't get along with.

Dean Winchester

@Eirlys