<human>: So two nights ago I went on a first date with a guy and it went really spectacularly well - drinks, nice walk, and we got kind of intense with our conversation pretty quickly: talking about long term and how us meeting was fate (he posted a missed connections on Craigslist about me) and him asking me not to see other people, etc etc (we were pretty tipsy) and there was lots of nice kissing involved. So anyways I was ridiculously giddy and excited about everything and all was well.

Unfortunately the next day I headed out of town for a few days (I get back on Monday so I guess it's not actually all that long) and so all yesterday we were talking a bit over text, just about how our days were going,and he sounded... A little cool? Not hostile or anything, but just kind of neutral? 

So now of course I'm second guessing everything and wondering if he's having second thoughts and regretting our night or whether he's just one of those types that's not super into texting or finally if he's just afraid that I've freaked out. I'm trying not to text him to ask him if everything's okay, or just to reassure him that I'm not freaking out, but wanted your opinions on whether I SHOULD text or just wait and see how date number two plays out when I get back. Monday seems like a very long way away.

Can you give me a shortened version of the text?
<bot>: amazing first date, now cooling off over text and I'm freaking out. Do I ask him what's up or leave it be?