<human>: LOSING MY MIND OVER THIS GIRL. HELP!

Last couple of months we somehow started to get quite distant communication-wise. Just over a week ago we broke up. She sat down with me and told me she had simply "lost feelings". So I saw no other way than to agree to end our relationship.

I chose to respect her for being honest and the last few days I've given her space, nailed the no-contact rule and other basic get-her-off-your-mind-techniques. I was starting to convince myself i had to move on, but then..

PLOT TWIST! She didn't handle it so well. Last saturday she came running to my apartment drunk as FUCK (she had been out drinking with her friends). She was barely able to stand up, crying and SOBBING about how much she missed me, NOTE; repeatedly referring to me as her "best friend". I got the full story how miserable she had been and then told me *she could not live without me*. I let her sleep over. She even hinted to get intimate, but I respectfully ignored it.

Sure enough, the morning after she went straight home, later texting me saying she was sorry and in regret of what happened. When I asked her what she really wants, she said she **don't know**. It hurts to see her upset, especially knowing I'm the reason for it. I don't want to lose her, but 'lovers to friends' is a tricky concept. And thats what I told her.

IM CONFUSED! Is a friendship what she really wants? Could I win her back, or should I keep my distance? 

Sidenote: We first started dating in 2011. Never had any serious fights, but a lot of long-distance complications.

Can you summarize the given text in a few sentences?
<bot>: 2 year relationship ended. I want my GF back. She seem to want her *friend* back. How do I handle this? Comments much appreciated!:)