How to get a guy to notice me?

okay well theres this oober cute guy in my homeroom and like so i only see him 7 minutes a day. lol. but hes really cute and he always stares at me, and he seems to always need to ask the person next to me for gum. and uhmm our lockers are close to each other, and like its ike a movie bc hell look at me and cough then wehn i look at him hell look down. like idk if its jsut a coincedence how im thinking it, but i think hes cute andlike i always see him at weird times? any help?