Well, I don't quite agree. Here's why:This is a horrible thread. You would think he killed someone. Why let someone's actions reflect you as a person. If he loves to dance he loves to dance. Probably not his best choice picking up the girl but that doesn't mean he needs to stop dancing.
1. He could have seriously injured himself or that young girl. If he continues dancing on the steps/railings, he could still hurt himself. Confine the dancing to in place if he must. It has now spilled over to being dangerous.
2. It was new and fresh at one time. That time has passed.
3. #1 is all that is needed.