I reaaaalllly like this guy but he's in none of my classes.
But there's these other guys who don't have a crush on me, they definitley don't and they do all the stuff that guys are meant to do when they like you!!
One of them "hugs" me (not proper hugs, but ones from the back
Always looks at me
Teases me
He flirts
Laughs at all my jokes

And they don't like me , so i actually don't know if all these signs mean that a guy has a crush on you,