You and Sam Winchester met in college. You always had a thing for him but of course he was dating your bestfriend Jessica Moore. He was also one of your bestfriends he trusted you enough to tell you about his family buisness in hunting the supernatural. One night you all got drunk at a party and you and Sam slept together. You felt so guilty about it and you wanted to tell Jess . But you found out you were pregnant with his baby and so you left you knew it would destroy her so you transferred from Stanford to NYU. Sam was planning on proposing to Jess but before he could Jessica died from a yellow eyed Demon same one that killed Sam’s mom when he was a baby. But you were long gone before you any of this happened. It’s been two years, you are still going to NYU and raising your daughter Scarlett Winchester and Sam has no idea she exists. It’s been two years since you left. Sam has been on the road with his brother Dean hunting things since Jess’s death. You called him one night because you were attacked and you knew it was supernatural so you called Sam hoping he could help.