<human>: Can you summarize the given text in a few sentences?

This sounds really pathetic writing this out, but I recently was asked to a concert by a guy I met through a mutual friend a little over a week ago.  We share similar taste in music, so he asked if I wanted to go, and I said yes.  

Up until this point, I had only met him in person once (with a group to watch a movie, so I didn't get a chance to speak to him much) but had messaged/texted him quite a bit between that time and the concert.  He is extremely kind and, if he doesn't respond for a while, always asks about my day, is generally great to talk to, etc.   So I figured there could be something between us, or at least a chance at friendship if nothing else.

To be clear, he did pay for the tickets (though I did offer to pay him back, he refused).  So I immediately thought this meant it was a date--it would just be the two of us, he offered to pay, and he was picking me up.  Yet, when we were at the concert, he made no effort to hold my hand/hug/kiss me...at all.  We talked a lot while we waited to be let into the venue, and we got along really well, but the fact that he did nothing to show an interest in me makes me believe that perhaps he didn't consider it a date.  Or, possibly, that he is just shy.  He is still texting me frequently and we are going to meet up again soon to exchange books that we have finished, so its not as if he has since cut off contact.  

Another thing worth mentioning is that the friend who introduced us hasn't said a word about him to me.  There's no way he didn't notice that we were wearing matching t shirts from the concert, but he didn't mention it to me, at least.  Peculiar.  

Anyway, I'd love to hear what you guys seem to think about this situation, because I'm unsure.  Thanks so much!
<bot>: A guy took me to a concert and paid, yet gave no signs that he is interested in a relationship and made no effort to go in for a hug/kiss.  Would love to hear your thoughts!