What Should I do?!?!?

Ok so I have this boy that i met..to be hones at first i never liked this guy, he seemed so rude and just plain selfish then months later into the school year I fall in love and now I like him...a lot! Out of all the guys I've talked to, this one I could relate to. Our conversation just clicked! We started off great, talking and texting, and the first time we hugged I felt like we were the only two people in the school parking lot, (I've never had this feeling with other guys I've hugged) I told myself I won't fall in love, but i ended up doin it. He plays football, drives a nice car, is very smart with a very high GPA which i just found out. And very hansome. He's a libra, im a gemini, we're both intellects, a perfect match in astology (but that doesn't prove anything). Problem is that when we talk(ed) I was always asking him the questions, always the first one to say hi, and practically starting all the conversations. When he sees me he just looks at me and pes right by me. To be honest he's a really nice guy to talk to, but I stopped talking to him because I was tired of starting all the conversations and always saying hi to him, when he never said hi to me. I asked him why he doesn't talk much, he said that's just how he is. His birthday was this Oct 1st, but I didn't say Happy Birthday, (even though I wanted to) because it would seem awkward talking again after 3-4 weeks of silence. I really want to talk to this guy again, but don't kno if its worth it. I feel like this guy is right for me, I feel it too! But just don't know.... What should I do?!?!? I need help!!!