Does he like me?

There's this dude at school, who seem to always turn to my class while he cross the hallway. And also today I had to go out of this door to get to the bathrooms, and while I was crossing.. this group of boys including the boy I'm talking about, were sitting in a corner. While we were coming back, they were suddenly standing at the door blocking the way. So I forced my friend to go back in through the other door. And he keeps shooting glances and random ad useless topics as convo starters.. What are the chances bro tryna pull me (I'm new at school, but got popular idk tho-)