destiel AU

So this is an AU. Dean and Castiel are in college in the beginning. They drink together and have a drunk kiss. Dean is so far in the closet though. He freaks out and storms off. The next morning they act like nothing happened. Until Castiel sees him with another girl. He can’t take it so he walks away. Dean finds him later to apologize. But it’s too late. Castiel refuses to be a dirty secret. He breaks it off with Dean. Dean later goes back to try and win him over, but he hears Castiel with a girl. He thinks the worst and leaves. He then later calls Castiel in anger. Dean says horrible things and Castiel hangs up. Jump to ten years later and dean finds Castiel to fix his biggest regret. They go out to a bar and have drinks. They catch up and there are still obvious feelings between them. Dean drops Castiel back off at work the next morning. Their relationship just beginning. (Edit: the song is called Someone you loved. By Lewis capaldi)