Okay, my new story idea is this:
Evelyn has had a troubled childhood. Her parents were murdered when she was 5 and her and her friend tracked them down and they killed them 2 years later (7). Renee (Evy's bff) commits suicide in 8th grade. Evy, now left all alone in high school, suddenly meets 2strange girls... in her head. One, Alison, is extremely sweet and caring. While the other, Layla, has a freaky dark side, but seems safe enough... Evelyn has multiple personalities and at first refuses to acknowledge it. But when she no longer has a say in what she does....she realizes it too late to turn back...
So, i was thinking something along the lines of My Friends Inside My Head or somethin but..... yep. lemme know :)
ps this isnt even half the plot :) its actually a lot more complicated, but i dont want to give anything away :)