I was so annoyed when I watched that. Half the people don't seem to have any concept of what the Moonwalk is. They're just walking backwards. At least TRY, even if you can't do it.
That's cool. I don't think he thought he was alone, though. Several times it looks like he's looking and smiling and maybe gesturing at someone off-camera. Not that that makes the video any less entertaining.
My town has an awesome little independent record store that feels like an old bookstore inside (crammed shelves, handwritten signs, people sitting on the floor going through boxes), and they used to have a "record store cat" who was always there, sleeping on top of the CDs. You'd have to nudge him aside if he was on the section you wanted to look at.
Something's fishy about that "photo". As mentioned above, the bear doesn't look right. But also, the bride's head is like freakishly large. Maybe he's just a tiny man. Either way, it looks like a collage made with a bear from one photo, a man from a second photo, a bride from a third photo, and a background from a 4th photo.