me and this guy have weird eye contact but I don't know what to do abt it?

I started it first.... Two years ago! It was an accident. I looked at him then I noticed that he looked familiar. Turns out his sis is in my grade. I started liking him and we would just glance at each other a lot. Also we both play basketball so we would see each other at games. So then that goes on, and he stops looking at me. So i stop. NOW he looks at me a lot (this two years now) and if I get to my locker late I see home looking at my locker. I like him still. But we've never talked. I was gonna talk to home several times before but I realized we could never be together for reasons. Do you think he just wants my attention cause we all love when someone gives us attention