What should I do/say??? Please help!?

Okay so I really like this guy and everyone thought he liked me too, including myself. We work together, my parents own a restaurant and he works here as a waiter.Kept givin him clues i liked him and he swore to me he didn't get anything and all that. BTW im 18, n hes 20. He told me a whole bunch of stuff about him and i thought i knew him, but i guess not. Heres the bull...last week i went on vacation and he told the girl that works here that he's noticed that i like him since the very first day he got here and that hes gonna keep playin dumb until i get that he doesn't like me. He says he throws me a bunch of clues to get me to understand he wants nothing to do with me, but thats BULL! Hes never said anything of the sort... And that even if he did like me, he would still stay away from me because im too conceited, which is sooo not true and hes the most NARCISSISTIC person eva. But now i need to think of what to tell him to make him c i don't like him!Please give me ideas!....