There's this guy I'm acquaintances/casual friends with who (I think) has had a crush on me for the past two years of college. He'll get all awkward when I'm around and will sneak glances and stare at me, although sometimes if I catch him looking he'll hold eye contact and look into my eyes for a few seconds. We're both graduating soon, and I'm wondering if it's worth pursuing anything at all, since if he liked me that much he'd probably tell me, right? If he doesn't say anything by graduation should I just take it as a sign he doesn't like me that much? Be as blunt as you want, guys are just confusing to me.