Dean and Gabriel got drunk one night and slept together. They shook it off and went on living life but Sam can't get over it. He's had the biggest crust on Gabe and doing that hurt him, even if the angel didn't know about the crush. Cas thinks Gabe is the dumbest being ever because he knows that Gabe secretly returns the feelings. Gabriel and Sam fight a lot, not just over Gabriel and Dean's stupid mistake. Can Sam forgive Gabe?