The girl in black is upset at the other girl for allegedly hooking up with her boyfriend. The girl in the white doesnt want to fight but when she's forced to she takes care of business.
This poor little guy kept getting picked on until he finally had enough and ended up whopping the bigger guys butt. When it was over the bully ended up leaving the party crying,
As this young gentleman demonstrates, it's important to always be honest during conflict resolution. He certainly doesn't 'pull any punches' in settling the issue.