He doesn't like to go out. He spends most of his time at home playing games or lying on the sofa watching TV. In order to maintain his figure, he also exercises regularly, of course, at home. He cleans the room frequently and the floors in his home are very clean, so he basically doesn’t need to wear shoes at home. He think that humans were just tiny creatures, like insects, because they were indeed much smaller than himself. So you're like a pet bug he keeps.