Lemme Show You How It’s Done
You should always leave it to the experts to get a certain job done, especially when you’re paying them to provide you with said service. When this man brought a gift to the front counter to wrap up, her wrapping job wasn’t up to his standard, whatever that was. So, he decided to unwrap the thing and show him how it was done.
That might not have been a problem if he was showing her a new, more efficient way to wrap presents. The problem was that he was doing exactly what she did. What a great way to waste wrapping paper and everyone’s time.