Does her Un-blocking me on Facebook signal she is not mad at me anymore?

I got lead on by a girl a few months back quite badly (She wasn't over her ex yet never told me - Rebound!). I stupidly tried staying in contact with her afterwards as I didn't want to lose her. It was silly of me and I regret it. I was never pushy or bombarding with her but I just made my presence known to her weekly by continuing conversations with her and general chit chat. One day she started ignoring me. So I asked if she was ok and then she blocked me and deleted my number. She said don't contact me again.

So I did not contact her again.

7 weeks later I see her name appear on my friends status so she Un-blocked me specifically?

She has not tried to speak to me or friend me again so she is obviously not bothered but...

What made her think to unblock me so soon? Why open up a commination network again if her original intention was to block me completely?

ps - I just haven't liked feeling hated by her as by nature I am sensitive to things like that. I am not interested in her anymore.

My guess is that when she blocked you, she had found another interest but that didn't work out. It's like when you think you have a buyer, you take your ad out of the paper but when that deal goes sour, you put the ad back in. :-)