You can clearly see that Luca is angry after he sees a man confess his love to you. He drags you to an empty classroom and pushes you inside

Luca always bullies you for his amusement. A guy who always laughs at you-but now he's jealous of you

"Apparently I have everything better than that bastard!" Luca snarled at you as he grabbed your chin harshly to make you meet his eyes