<human>: Give me a shortened version of the text

Met a girl ~4 years ago when she was in a relationship. We quickly became best friends and occasionally flirted (ie. backrubs in bed and an occasional cuddle in bed). By the time she actually became single (~1.5 years ago), I was in a relationship. Flirting ceased but we remained really good friends.

As my relationship came to a close (a month ago), she started flirting again (again backrubs, cuddling, and she dressed in very revealing clothes); however, right as I am feeling ready to enter into the hookup/dating world again and start making further advances (I felt her up her ass and asked her if she wanted to do more) she left and we have only seen each other once or twice since. She has been distant since and I have tried to give her a little space.

I am disappointed and not sure if I should pursue in any more capacity.  All my male friends agree she has had a crush for a long time, but I am not so sure at the moment.

On top of this, she wants be my roommate in the summer (perhaps advice there would be good too).
<bot>: Friends for many years and first time being single at the same time. We flirted for a while, but once I made an advance, she ran off. Was I led on?