Noob Seeking Advice...

Ok so, I'm in high school and there's this guy. I can't stop thinking about him! The thing is we rarely talk and it's killing me! I mean we talk more often when we sit beside eachother in class obviously (we have new assigned seats now and he's all the way across the room) but idk. I'm a pretty quiet person at school though. I know, I know, I sound like the steriotypical teenage girl. Have any advice for a noob like me?? :)