Hey guys some ideas in how doing this? because ive alredy know this girl

You don't give a whole lot of info to go on, but i'll take a crack at it. First off what i fret is that you have all ready fallen into that "friend zone" and that is like the kiss of death as far as gaming goes but there is always a slight chance. Does she flirt? does she even seem remotely interested?? you might want to start out subtle because it seems you have all ready got somewhat of a relationship with her. So take her out to a club or a bar. Talk to her/dance with her. show her some attention that would point to other wise other than being friends. In a way you have to make her think "is this more then just friends he is wanting??" but it has to be subtle because you don't want things to be awkward. connect with her when you talk, throw her lines like "i don't tell people this.." or "i never admit this..." it makes her feel like your connecting with her. And you are trusting her more. go slight kino and if after a little while of that she is kinoing back then push it a little harder. In a way you want to make her go, "should i or shouldn't i??? i mean he is interesting and i find him attractive." and the more good signs you get the more likely you have a chance.........

but above all be careful because what you do could mess your rooming situation up. just a word of warning