He'll walk around a bit, then settle down and start chewing. I'm thinking it's possible it's the searching for moisture idea. I recall washing my hands once, and handling him right after. Even though I had dried my hands, I'm sure he could still find some moisture. But the second time he wouldn't let go! He took a little piece of skin off, although it was nothing like the photo above. I mist him quite frequently but maybe he wants more!