<human>: Summarize the given text in a few sentences.

So I recently got out of a long relationship (2yrs) and while I am still young it was quite the heartbreaking experience. To take my mind off of things I would go out and hang with friends. At my school we have this thing called century pong, where we have teams and its like a massive game of beer pong. For my team we had this girl I didn't really know but over the course of the game we chatted and had fun. We ended up walking together to a friends house and hung out a bit before she left. In that time I was joking with her that she was the best player on our team etc. and that we should play in the beer pong tournament the upcoming weekend. She said sure, but after that nothing really came of it.

About a week later I added her on facebook, and two days after that she messaged me saying "remember when you were gonna email me about playing pong?". Her message surprised me a bit since I didn't think she would remember, so I signed us up and gave her my number. Through the night we texted back and forth a little, and to me it felt flirty but nothing came of it that night. The next day we went and hung out at the tournament, and at first it was a little awkward, but as the next few hours went by we got chatty and had fun. I walked her back to her room since she said she was still tired from the night before and we said our goodbyes. 

My question is since she messaged me first, both over fb and text, does that mean she is being a little flirty? Should I text her or wait until I see her again and chat her up? I'm pretty bad with these kinds of things since I haven't really had to do them in a while.
<bot>: Meet a girl, add on FB, she messages me to hangout and we flirt over text for a few days. How do I continue this?