How to start talking to a guy that barely knows you exist?

okay so theres this realllyyy hot guy ivr liked for a long time and im too scared to go up and talk to him. hes a year older than me and we dont have like any mutual friends and i dont think he knows who i am. his locker is near mine. what can i do to start to get to know him? oh and whenever i see him i start going crazy and i get too scared to even look at him. hahah. pleassseee help!|||talk to him on facebook. chat him hey or something.|||The first thing you need to do is when ever he walks by do something like touch shoulders or something to signify you want to tell him something. After awhile (most likely later in the day) begin to do stuff like wink at him or smile. Then, the next day or two, start talking to him if he seems interested in you. Then just get closer to him, then ask him out. That'll make it less nervous on your part when you know him.|||wait until a good time to talk, like when you're both at your lockers or waiting for class or something then just say "Hey, (insert random gossip question here)". Guys are usually pretty friendly so I think you'll be okay. And if he looks at you weird, then hey it's his loss :)