A few questions...
1.)So, you joined a year and a half ago, but just haven't really posted until now? That's interesting...
2.)Why do you want the attention of these guys? What is it you're after/looking for?
*skip a few*) I know you said you didn't want to go into it due to length, but what makes you 'friend-zoned' with the first guy? Do you want to be? What do you think is or isn't attractive to guys about yourself that you're hoping to change?
...oh...and one of my personal favorites to think about... If you change yourself to appear a certain way so that people will accept you, most of all in a dating situation, what benefit will it be to you or the other person? Will you or they be happy ultimately? Do you think the more natural 'you' that you most often choose to be won't come out? ...and, if you're choosing to try and change 'you' ...then why do it for the simple reason of attracting guys? Wouldn't that just hurt your own self-worth and identity more than help anything?
So, basically, if you can honestly answer these questions, then I'll be happy to try and answer yours. Thanks for posting! ^_~