Walking on pins and needles

You know, I hate talking to people. No, I hate talking to one person in particular. I think he is the only person in the school that I can't talk to without feeling like an idiot. Or that I can't talk to at all. Somehow, everything I say to him or around him gets confused. We are like on two totally different planes. Stuff that I say around my other friends seem rational, but around this one guy it all seems ridiculous. And not only ridiculous, but I don't seem to get my point across. Like, I don't get it. He doesn't even laugh when I am stupid. he just looks uncomfortable. And he laughs at everything else and everyone else. Like what the heck????
I feel like he doesn't want to get to know me at all. He makes no attempt to hold up a conversation or engage in one unless he has to. I feel like the limited contact I have with him is forced...because he has classes with me or something. It makes me so angry. He's not even giving me a chance.
Snafu.