Lol I can actually understand what the guy is saying, and after the macaw gets the circle in, he walks toward the rest of the pieces and turns his head to the side, and the guy said "Oh he's thinking. He's trying to find the rest of the pieces" lol?! I'm pretty sure he was just distracted .
This guy said "Oh! You forgot what I talked you today! Don't think I will give you the hint!" And then he walked to find whether there were something under the table.. Finally he could finish the job, and no one need to point out what sould he get.