I wondered that about my boy the other day, I gave him a bath after he made a mess of his tub, I had him wrapped in a towel. He usually doesn't stay still in my lap but he seemed to enjoy being in the towel. He stuck his head out and rested it and didn't move for atleast half an hour... It was kinda nice haha, he didn't move until I started moving.. I'm not sure he was asleep, but he definitely seemed content