What was much unexpected was the guy stopped what he was doing, took off his headphones to untangle them. A couple minutes later, he adjusted his headphone wires three more times. He keeps touching his headphone wires. It seems to me that the guy is very bothered by his headphones being twisted and curled. He tried to make them straight and untangled again.
He is leaning over his head so it is completely over the table looking down at his phone, while he is holding the bottle of ginger ale with both hands. I am guessing he is wasting his time in between classes, or could be waiting for