ok, so theres this girl i liked for a while, but i lost interest in her due to the fact she liked someone else/flirted with everyone.... now shes started to flirt/hug/hang on me when were hanging out w/ friends, but i was like uhhhhhh and a complete dumbass, and i didnt do it back, and also when we are alone, she never does any ything like that....
she still kind of flirts with other people, but she doesnt hug on them and hang on them and stuff, so what should i do? im thinking i should start being more aggressive when we are around each other, and try to start flirting/hugging on her and stuff, and see where it takes me, but the thing is, i feel awkward, because we are usually hanging out with her or my friends, and they are just like staring at us and whatever, and it makes me feel awkward.
so what should i do?
and also, how do i get her to flirt with others less, they are kind of starting to be my friends, and they have NO interest in her at all, but its annoying....

she's fucked up emotionally, don't touch it

ok, now a couple hours after my first post, i reread it, and it makes no sense and is utter bullshit, ok heres what happened

ok, so around schooltime ending, i started to like her, and it kinda built up, and we were talking on myspace, and she was like, blahblahblah, yea, i spent all day talking to (ill just use a letter) K about you, blahblahblah, i kept talking and ended up saying i liked her, and she was like yea, i kinda like you too, but we really dont know each other, and we should get to know each other this summer, and stuff, and see what happens, which is ok, i really didnt know her well either.... well, one thing led to another, and i guess she ended up liking this other guy, and i was more or less friend zoned

well, this guy is kinda my friend, and we were talking, and i know he had no interest in her.... now, that goes on for a while, and i think she gets the point or something, but she still flirts w/ him, and a couple other people. now at a birthday party of my friends, the kid and the others she flirts with are there, but she kinda stays by me, maybe its cuz im gonna give her a ride home or whatever, but yea, were just sitting there, and she is like hugging on me, and touching me and stuff, and i was uncomfortable because his parents were there, and stuff, and i was just generally uncomfortable there, with all my friends around, and all of them being loud and whatever, she was supposed to leave at 10, but we were all still having fun, so we decided to just stay, shes grounded anyway, whats the worse that can happen or whatever..... we leave around 1030, half an hour late, and she gets a ride from a friend, but this isnt one she usually flirts with, and a friend of mine is in the car, so i know she didnt do anything, or at least i dont think so, she says she got a ride from him, because he knows her dad, and her dad is a HUGE ass.....

so a couple days later, she and her best friend, who is dating my best friend come and surprise me at work, and they wait for me to get off, and we go hang out for a lil bit, she was flirting with me again as soon as i got off, and her friend was kinda busy.... but i had to go home early, so nothing really happened.....

so she calls me next day, and says her computer is being an ass, and since shes grounded from everything, and doesnt have internet, she wants to screw around and write or whatever on it, i go over, and nothing, nothing happens, she doesnt try to flirt with me or anything, i was comfortable in her house, just us two, and nothing happens, not a single thing..... so yea, i didnt have the parts to fix it then, so im gonna go back, and fix it later, and if her dad isnt there, what should i do to start things with her, so she knows im not just being awkward standing there, while she does the flirting.... idk, because i dont wanna feel like im pushing her, or anything, or make her feel like, yea, i just fixed your computer, now i wanna... whatever, idk im probably WAAAYYY overthinking this...

also, how do i get her to flirt with other guys less?, if i even need to, ill have to wait and see if she keeps flirting with them, or just with me...

tl;dr
girl flirting with me, me awkward, now how do i start flirting with her?

also, how do i get her to flirt with other guys less?, if i even need to, ill have to wait and see if she keeps flirting with them, or just with me...

is she really flirting?, or is she just a touchy feely person, you may be misreading the signs...