<human>: Dear all,

earlier this month I was traveling and I met a really nice and attractive girl. I am not as easily attracted to girls as most men are (which is not to say I am gay, if anyone is wondering), which is why I was sort of surprised at myself that I was. It also means it was kind of special, hence my message here at this forum.
We met earlier, but we started hanging out on the last day I was in town and we really hit it off. We talked for hours about all sorts of things we are both interested in and then she invited me to see her uni. There she introduced me to a lot of her friends and she was kind of flirtatious in many ways (she even told her father on the phone that it was none of his business who she was hanging out with). We had dinner and took a walk afterwards, so everything seemed to be going fine. However, at some moments she also seemed a bit distant, in the sense that she did not reciprocate me breaking the 'touch barrier' and the end she gave me a handshake (although somewhat awkwardly, in my view).
Naturally, we exchanged emails afterwards, but in the emails she seems to be interested still. For example, she finishes the messages with 'hugs' and in the last email even a 'kiss' and she also recently stated that she wants me to send pictures of myself, because she is slowly forgetting what I look like (which to me sounds logical since we hung out only for one day, really).

What do you think? On the one hand, she seems interested, but on the other she is sort of distant. And it is harder to gauge her interest, now that we only communicate through email.

Any thoughts are appreciated!

Thanks alot!

Give me a shortened version of the text
<bot>: I met a girl on holiday and, because we now only communicate through email, it is hard for me to determine whether she is interested.