Walker is the first animal to give me his picture in an Animal Crossing game (Wild World) and he gave it to me twice. He also moved out to a friend's town, then moved back because he loved me erm my town so much. He still lives in my Wild World town more than 7 years later. I keep hoping he'll come visit me in my New Leaf town, but so far I haven't seen him. He's the reason I love the lazy villagers though.