James wouldn't stand for this. He carefully pointed his wand at the 6th year and sent a curse at him, one that left him pucking slugs. James then walked up to him and punched him like a muggle might, but also obtained a bruise, for the boy swung back, getting him in the cheek. But after that, he couldn't stand the puking and quickly sprinted off towards the nurses.
James quickly knelt down by Lydia, his cheek on the very bottom of his worry list. "Are you ok!?"
Lily was playing a game of exploding snap with Sirius when she heard the portait hole open. She stood up suddenly and turned around to see James. Running to greet him she stopped halfway looking at the pale look of Lydia's face. Fighting back some jealously she managed to gasp, "Is she ok?" None of the jealousy got into her voice.