I disagree with people saying she should have shook his hand. In my opinion she got denied of the game and match because of the so called uncalled shot. You would have to otherwise convince me that he didn't know what shot she was calling, as it was clear and obvious to me. If he truly didn't know that's one thing, but I doubt it. And I understand people's arguments that it's a teaching moment, and rules are rules, I think everyone watching who can play pool knows what shot she was going for. He used the rules to beat her instead of outplaying her. Having read some of the other posts, reasonable people can reach different conclusions, but nothing has changed my mind so far on this topic.