Advice needed from all guys out there!!?

hi ummm... i have a question for the world. im a junior in high school who likes this guy who's a senior. we dont know each other at all... basically complete strangers. we do, however, have lockers in the same room and we're both there at the same times (after 2nd period and after 8th period). except i only see him for a brief minute during this time because after 2nd period i kinda have to rush because my next class is kinda far from the locker and after 8th period he gets there really early and is pretty quick in leaving. i liked him since i was a freshman but i havent said anything ever. i know people say that i should get to know him but i dont think it'll happen. I'm a Muslim who covers my hair and hes a white guy (Christian i think). im not trying to be pessimistic, but im trying to be realistic. hes graduating this year so i dont have much time. people say i should do something about i but i dont know what or how without it being weird and random. so please help! Thanks!!!Advice needed from all guys out there!!?
i was on the same spot when i was in HS too,i know how it feels. we wer both shy but i know i definetly had a chance cause you could tell if someone likes you or not but if you think that guy really likes you then go for it, you never know, you might regret it in the future like me..