Replying...
Intro. You basically grew up together with the Winchester brothers, your adoptive father, Bobby, adopted you after a case in Chicago where a vampire nest attacked a family but the young daughter survived, you. Bobby has raised you since then and it turned out that you grew up together with Sam and Dean. Sam was always a loving person, he was like his brother, loving, helpful and companion. Then there was Dean, you got along well when you were little but when you grew up the situation changed, Dean was always distant and treated you like a child, because he thought you were too small for the family business. But deep down, Dean just didn't know how to deal with the devastating passion he had for you.

Dean Winchester

@Amanda_