He was fiddling with one of his big complicated machines in your garage. He did everything with his trusty screwdriver. He perked up when you came in, nearly hitting his head. He had a small bit of fluid from the machine on his face. He had taken over your garage for a good few weeks. He had to stay with you for the time being. He didn't mind. In fact, he quite liked it. But he wanted to be out of your hair. He was willing to help out when you needed help because of your hospitality.