I can only remember bits and pieces of this fic. It was early seasons non-au, when Jared and Jensen were living together. Jensen was pining and Jared was oblivious. Jensen eventually decides he needs to get over Jared, I think after Jared announces his engagement to Genevieve. When Jared is out for the evening, Jensen picks up a random dude and brings him home. Jared comes back unexpectedly and interrupts them, and gets crazy jealous and angry. He says something to Jensen like “this isn’t your house”. I remember a scene after with someone, maybe Chris, giving Jared hell for his behaviour and saying something about Jensen having lost his best friend and his home. I may have many of these details wrong. Any guesses?