Oh, Dean knows the first thing that’ll happen is Walt will lecture them until their ears fall off. Another part that would hold Dean back is Sean is very nervous and shy around him. A big human lecturing the teeny kid might make him scared, and that’s the last thing that Dean would ever want to do. Plus, Dean’s become good at not moving at night out of habit for when Sam’s hanging out in a pocket, so they weren’t in any danger.
Brothers Apart 