Basically, dude, you're screwed. She's trying to say she doesn't feel the same as you do/did - she likes you a great deal but she just doesn't feel the attraction for you (idimmu would know where I'm coming from on this tangent
) and if she doesn't feel the attraction factor
now then it's unlikely you're going to ever get it going on unless you know how to
Just keep on going with the "let's be friends" but still be really flirty with her - it'll totally mess her head up and give you a chance to re-score.