Hello, friend

During church today, Edison's fans were waving at him from the pew behind us. After smiling at them for awhile, he decided to award their attentions with a return wave. At first I was not completely convinced it was intentional, but after he repeated the wave action twice more within a few minutes, I think we can safely say Edison has figured out how to wave hello! Next time you see him, give your salutations with a wave of the hand and see if he will graciously return your greeting in kind.