It depends on the character of this guy,but generally you should have confidence,and be unique,different from other girls,be funny and try to talk wiz him,create something to do to be wiz him.....
Be yourself
Hmm. Be yoursef. The right one will come long. I waited around being myself, and the hottest guy in school/the guy I like asked me out cus he started to get to know me, and turned out to like me
You need to do something to attract him :D
Wait til your old enough to take care of yourself and handle the consequences of dating. In other words ask your mom/dad/parents /guardians after all that is up to them if your allowed to even date. And it is also what they are there for. Blah blah blah means you get the idea and if you don't then you should not be thinking about how to attract a guy who is just as likely not as grown up enough to handle dating just like you.blah blah blah means talk to your parents.