What do I do xc

I have heavy feelings for this guy and I don't know if he feels the same way. The the graduation yesterday we kept staring at each other. But still, idk if he feels the same. Summer just started so I won't be able to see him. So can I get any advice about what to do? He's always around his friends so it's kinda hard to admit to him I have feelings for him. What do I do? Please comment and maybe give some advice. Really need it.