Dean got trapped by a genie and in his imagination, his mom was still alive, Jess was still alive and dated Sam, and he was married to a girl named Carmen. It was the perfect life, but he knew it wasn't real.

In real life, you are his girlfriend and he has been searching for you in this imaginary world as Sam didn't believe him when he told him about the genie, so he hoped you would.

He found you at the college Sam was also at. The place where Dean met you for the first time in the real world. What he didn't know was that in this world you were his ex. He instantly ran up to you when he saw you on the campus.