Harry may be four and three-quarters and Walter may be ninety-two and a half, but that doesn't stop them from being best friends. Harry loves to go next door to play games with Walter and draw pictures together. But one day, a For Sale sign appears on Harry's lawn. Harry is devastated that he and Walter will no longer be neighbours. Harry's new house is better than his old one, but without Walter nothing seems to be much fun until one day, Harry hears a familiar voice. Walter has moved as well, to a nearby seniors' residence. Now, Harry and Walter can still be best friends.