For insight I go to a school with multiple people of multiple sizes. I am one of the more "Stong" kids. Anyways, a kid and I have a enlarging rivalry. He doesn't like me I don't like him. One of his friends (Let's call him Steve) tapped the top of my head as a joke, I did the same to Steve and I thought that was that. Steve told (Let's call this kid Ron) Ron about it. Ron instead heard "This kid git me as hard as he possibly could." Ron after class bashed into me (Ron is a very large kid) and causes me to stumble back. I walked to my next class but Ron followed me. I kept looking behind me, and at some point he said "You better watch your back" and I responded with "You better watch your calories." I'm worried he's gonna get too cocky and try to fight me. I am someone that has survived getting hit by a car, getting socked in the face by my brother and having two playful dogs (They play dirty). Meanwhile Ron is large and sits all day and doesn't do much. I'm worried if he tries to fight me I'll hurt him.