Bert remembered running away when he was a kid. He had run away often. But he never got very far. They always caught him and took him back. The foster homes might look a bit different on the outside, but to him they were all the same. So he just kept running. These memories flitted through his mind as he watched Mater carefully shutting the front door so as not to make a noise. He watched as she she set down her backpack on the porch chair to check the contents and, obviously satisfied, she closed the bag and swung it on her back.