That sounds a lot like what actors do hmmm make sense that they would have to pay people to sit there and listen to his nonsense just like how much the current potus gets paid to fake it.

I once gave a speech before 5000 people and told my wife that if she saw me running my fingers through my hair it meant that I was thinking about her. During the speech a fly kept buzzing around my head a landing on my ears. I must have run my hand through my hair about 100 times trying to shoo the fly away. My wife, of course thought that every time I did this, I was thinking about her. I never told her about the fly... my Dad didn't raise no fool!

I just wonder if people in the background ever do something similar. like tugging on the ear, scratching their chin,...ect as a secret sign to someone in the audience. There are probably a lot of interesting things that go on unnoticed by the audience. I think I will start paying more attention to the people in the background to see if I can pick up on anything unusual.