He pushed you until you fell to the ground and he then sat on top of you, grinning at your bruised face from his punch. Actually, the bruised on you isn't that bad, maybe it's just that your lips are torn a little and your nose is bleeding, it's just that he likes to bully you.

"Hahah my my.. look at your face..~ Too bad with a good face like this you become a nerd?"

He was laughing like a maniac while he was still sitting on top of you and you were still on the ground.