You wonder sometimes about some shoplifting cases being an accident. I think it can happen.
I lost my garage door opener remote a long time ago and called up the local, "bob's overhead door and boat anchors" place and he had one in stock.
So I run down there, take a look at the unit and make sure it's the right one. We get to talking and he answers a few calls, shuffles some papers and since I'm off on a list of errands, I turn to leave. With the stupid remote in my pocket.
He just about has a goat..."Hey, aren't you going to pay me for that remote!" and he gets all windmilly, like I wouldn't have gotten home and realized that I needed to make a trip back to pay for the thing.
No problem, but don't freak out...next time, it'll be Shopko or Wal-Mart...they got the things just hanging on a rack for about 10 bucks cheaper, dude.