Long story short, met this chick Saturday night (HB8/9 for those interested) through a girl I already knew. Three of us had a pretty fun night, she added me Sunday, tagged me in a few pics, changed her pic to one of the three of us, said she had a great night blah blah.
She pm'd me pretty quick after adding with some computer issue, which got us talking. I began ribbing on her a little, called her a bad influence, said it was her fault for us all feeling fragile today etc. She was giving some playful attitude back, so things were cool.
Then I said 'you always this cheeky?' and I don't think she picked it up right (my fault if so) as she replied with 'lol im only playing. have a good night'.
Been no contact since, she remained on Facebook last night after this interaction, posting other things, so it seems clear she ended it as she felt I was taking it seriously (which I wasn't).
How do I continue from this? When is best to message her again and with what?