<human>: Give me the gist of the text in a nutshell

I'm taking a gap year in New York and I met this girl who's doing something similar a couple of weeks ago. We were out at a bar and we ended up making out a lot that night. I hung out with her since and we had a lot of chemistry/flirting a lot. I tried to kiss her again the next week and she says something along the lines of "What are you doing? I'm sorry but I don't see you that way...we're just friends". 

Usually, I don't care - I take it on the chin and move onto the next girl - but this I just don't understand. If she didn't see me that way then why would she kiss me the first time? I still see her quite often as we have a lot of mutual friends out here and there's nothing awkward between us - I'm fine with being her friend - but I'd like some input from here please as I'd like to make a bit more sense out of the situation. She's not a 'flirty' girl in any sense of the word (at least from what I've seen and she's told me) and how she acts with me is a complete 180 to how she acts with any of the other guys we know.

Any thoughts?
<bot>: Girl hooks up with me and then decides she doesn't see me that way despite acting as if the opposite was true.