Am I being over dramatic?

So over the past school year I got really close to this guy named Troy. We talked a lot and he told me I was the only one he could really talk to. I told him I really appreciated him and the fact that he accepted all my flaws. He is sweet, and funny too! But on the last day of school, I didn't see him at the end of the day, and I left without saying goodbye to him. I also have no way to contact him. I've been thinking a lot about him and I'm kinda sad and missing him. I know I will see him next year, but I worry hes going to die over the summer or something morbid like that. I would like to move on and enjoy summer, but something is keeping me from doing that. Do you think I'm being over dramatic?

yeah I have someone like that in my life too
its natural to feel that way
if he has a myspace then it shoyld be easy to find him
there are other sites that could help too
google it lol

No, not really. Just shows how much you care. Why not try and look him up on myspace or facebook if he has one? Or do you both have any mutual friends that you could contact? I highly doubt he'll die, unless into bad stuff like gangs and drugs, so don't go stressing too much about that. You must be a very caring person.