I've really, really liked this guy since 7th grade. We didn't start talking until last year (my 10th grade year, he's a year older) but we don't talk nearly as much as I'd like. We talk when we're alone, or when we see each other in the hallway. It's usually just a "Hey, how are you?" sort of thing. And I want to talk to him more but I don't want to seem pushy. Now comes the real problem. Like I said, he's graduating in a few weeks. And I need to tell him, I do. I don't want to live with the regret of him never knowing how I feel. But, I don't know how to tell him without, uh, scaring him. He doesn't show his feelings, ever, if he even has any. He's actually known for being a (seemingly) emotionless person. I don't know him that well to know if that's the truth. We're rarely ever alone, and when we are, my mind is racing with things I could say, but nothing ever comes out. I know, I know, the worst thing he can say is that he doesn't feel the same, which is horrible, honestly. But I have nothing to lose, he's graduating and I'll probably never see him again because I'm pretty sure he's going away to college. :(

Any advice?