<human>: Provide a brief overview of the text.

Several days ago, I received a message from a guy on OkCupid. He goes to my school and seemed nice, decently attractive, so I messaged him back and we ended up having a nice conversation. He asked to exchange numbers, which I did, and he ended up texting me throughout the rest of the night.

The next day, I wake up to a friend request from him on Facebook. Since then I've heard...absolutely nothing. I even viewed his profile on OkC again and it's still there and everything.

My gut feeling is that he's just not interested, but then why exchange phone numbers and want to be friends on Facebook? I am quite new to the online dating thing, so any thoughts are appreciated.
<bot>: I met a guy on OkCupid several days ago. He messaged me and seemed interested-wanted to text and be Facebook friends, but then he just disappeared. Any idea why?