Judge Neil's Advice

The I like him/her he doesn't like me has tormented people for eternity.  You find someone you are really attracted to and they simply don't have the same feelings for you...

So what are your options?

Without much to go on I will give you some guidance, but if you can add more information that would be helpful...

First of all if you want someone to like you find out what they are attracted to.  Who are his previous girlfriends?  What body / personality type does he typically go for?  Ask yourself if you fit those molds.  If he has dated stick figure models with no personality and you are a bowling ball with an attitude the odds are certainly against you although not impossible.

From your question you seem like you WANT him to like you...  When you don't even know WHY you like him...  Take some time and figure out WHY you like him and if you want anything.  If you do, post that info back and I will give you more advice.  But the last thing you want to do is lose 50 pounds, buy a bunch of skimpy clothes, and learn French for someone that upon whom you finally catch turns out to be a @ss...