I'm confused if this guy likes me or Not?

Answer 1

Instead of talking to him try talking to his friends. If he keeps mentioning you to them then he likes you if not then i don't think he does.

Also if he keeps looking at you in classes that s a great sign

Answer 2

It can be difficult to decipher someone's feelings based on their actions alone. The best way to know for sure is to communicate directly with the person and ask them how they feel. Pay attention to how they respond and their body language, as that can often give you a clearer indication of their true feelings.