It's wrong to throw drinks on people.
Lance is drinking soda near a soccer game when he sees some fans of the opposing team walking by.
Lance wants to annoy the other fans.
Lance calls out to the other fans and makes some light jokes about their team.
Lance chucks his drink at the opposing fans, hitting one on the side of the head.
The fans return the jokes, and both sides have a good laugh.
The fan runs over and assaults Lance, starting a large fight.