I'm in love with my best friend, Help?

Give him some space. I know crushes as an adolescent can be incredibly painful, and it may seem like all you can think about is him but I can assure you, bigger and better things will happen to you soon enough. If he realizes that you've distanced him and makes an effort to reconnect then you know you can drop subtle hints. Try not to take it too hard, love. If two people are meant to be together, eventually they'll find their way back.