Help me not be shy please? :3?

okay so i fancy this guy with a passion :3 we've been going to the same college for a year nearly now but we haven't talked once. we get the same bus stop as well, but i'm too shy to say anything to him and i think he's tried with like sitting next to me and stuff, i see him around college and we just hold eye contact usually i'm shy and looks away, gosh it's so intense. today fro example i think he smiled but i looked away too quick to know for definite. i just know theres something, my instincts are always spot on. also he kinda reminds me of myself so i don;t know if that's some form of attraction. i just want him to say something, i'm too reserved. i don;t know what to do, cause although i've been asked out by people i have always said no and i'm 17 by the way. i'm worried i'll never even go on a date! ):he just seems mysterious and i'e never even had a crush before it's just him i can't make it out, please just tell em what to do?!!!!!!!!!!!!!!!!?