Goo Gee makes realistic sounds, mouth movements, and facial movements when you tickle and scratch its belly, or pat its head. With sensors in its head, tail, belly, and mouth, you can work it into a feverish pitch (causing many hysterical laughs for you), or scratch its tummy, or hold its hands to calm it down. If left alone for too long, it will make noises to grab your attention, but if further left alone, it will fall right asleep, snoring all the way.