i just put my bp back in his tank after he freaked me out a little.he started rubbing his chin and his face on my hand and fingers.first it was soft then he really started doing it harder.i have been trying to keep him out for 15 minutes at a time now but he allways likes to do this so does anyone elses bp rub there face on your hands?he has never hissed or struck at me so i dont think he means to bite me its just wierd to me.thanks