I had to deal with a bit of this yesterday. My niece and I were in line to meet Pluto. As our turn got closer the line started to wind down and it became less obvious that there had ever been one at all. All of the sudden a lot of people just started walking up and going right up to Pluto. I think he saw that there had been a line and my niece had been waiting for several minutes so he got down on the ground and covered his face until the cm with him finally told everyone to get in a line.