So remember how Dean found Cas near the river and when Dean found him an it took Cas a few seconds to respond. It was really heartbreaking because he looks like she is unsure if he is hearing voices or that is actually Dean calling him. Also his expression killed me. It was a mix of surprise, love, confusion, and hatred to himself because he loves Dean, he is so happy to see him, but DeN shouldn’t be there because it is too dangerous and he feels conflicted with himself about what to do or say. My poor baby, Castiel.