Quote from Luke in Lifetime Supply
Luke: Mom, is it okay if my friend Walt comes over to play "Rebel Fighters 3"?
Claire: Honey, don't you think it is a little weird that one of your best friends is an eighty-year-old man?
Luke: No, it makes it more fun, because he was in a real war. He says cool things like "See you in hell, Klaus." [laughs] I don't even know what that means.