Weird rubbing?

I think they do it to sometimes check if the squishy thing they're on is something the can dig under to hide. My baby burm was doing it to me earlier today too.

Turns out dmt_jovi was right! I shaved my arms recently and he had no problems. But as soon as he made it to my leg (which I lazily forget to shave lol) he immediately did it again. He's only a baby boy and already trying to control my life! Hahahahaha