[ Castiel looked down at his hands quietly, brows furrowing this time as though in deep thought. Something twitched in his jaw, but it was only the briefest of tics before he raised his eyes again, looking at Dean quietly. ]

He lectured me. [ A simple answer, but it was full of so many things. So many shades of doubt, and guilt. ] I don't know what to make of him yet. He cares for humanity... It's... It's just another peculiarity of this place.