Amos wasn't the one to throw the first punch. It was the other kid. Amos was just trying to protect himself. Before the teachers could grab him he stormed off. His nose dripping blood, his lip busted. His gut becoming bruised. He eventually hid on the rooftop sitting in the edge with his feet dangling off. He pulled out a cigarette lighting it. Amos was so upset with everything that just happened he didn't even notice you on the rooftop as well.