I have a chance! What do I do next?
A couple days ago I got a surprise instant message from an ex-girlfriend who dumped me about a year ago, and we haven't talked at all in that year except once via email where I asked her for advice about someone I was dating. We ended up chatting online for about an hour this time, she asked me if I was still with my girlfriend and we discovered that we both ended relationships about a month ago. We also talked a little about our relationship (she brought it up) and she mentioned that she didn't dump me because of a lack of attraction, but rather she felt I had some growing to do. The rest of the conversation very much seemed like an "evaluation" possibly to determine if I indeed had done some growing/maturing.
The conversation went well for the most part; we had a few laughs, and I was the one who (politely) ended our chat. I showed absolutely no hint of desperation and did not indicate any interest in rekindling things; I had a "cool and casual" attitude and we didn't talk at all about us getting back together.
Obviously, I'm interested in getting back with her. The thing is, I'm not so sure how this "evaluation" went for her; she was pretty neutral, just as I was, so neither of is sure what the other is thinking. So I'm wondering what I should do here... no contact and wait for her to contact me again? Or should I wait a week or so, give her a call and ask her to meet for lunch? Or maybe there's a better option? Input is greatly appreciated here, thanks!