Grown men don't cry

Dean Winchester has never been able to open up. Not even to the most important people in his life: is brother sam and his best friend the angel Castiel. As a hunter, emotions are more a setback than an advantage. One night, his emotions get the best of him and dean gets drunk. What happens when Castiel finds dean crying to himself, drunk in his bed? He'll never unhear the words, "im broken. Worthless. Expendable."