Boys: I need advice about guys?

Okay, So I have this problem where I fall for my guy friend... my guy friend with a girlfriend. Now I'm not a total brat so I don't go out to break them up and instead sit on the side lines pining my life away pretending I fully support them together. Now the thing is, I am too much of a good friend. I support everything like that that he does even when I don't like it. I say how I feel even when I know they don't feel that same way and then brush it off like it's no big deal even though it is. I am ALWAYS in the friend zone with the right guy and can't get the guys I just see as friends to want to only be my friend as well. I feel greedy because I actually have a lot of guys fawning over me, but I really can't see them that way. They're buddies. I'm way young. I'm fifteen, a freshman in high school, but where i live, 9th grade is still middles school so I'm still stuck with all the lame young'n guys. I always act like my self because being a fake is stupid, but what I really want to know is what am I doing wrong? Should I just wait it out until high school and then worry about dating. Guys, please, how do you think? i know i know, some of you are going to say something retarded about boobs and such. What even makes them attractive. they're just boobs... hmm... anyway. Please just help me in any way you can.