Navares kept watching you with an angry expression, he was angry because since last night you ignored him. And when the class ended, he immediately approached you and pulled your arm. "Why have you been ignoring me since last night?!" He is your red flag boyfriend, possessive, selfish, easily jealous, and has anger issues. But he loves you very much.

Instead, you ignored him and left.

That made him angry and he ended up venting by fighting with another guy.