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

First of all, if anyone/mods feel I've posted here when I shouldn't have, please direct me to the right spot! Thanks. 

On NYE I (22F) was at a house party with friends (and friends-of-friends) and met a guy (20 or 21 y/o) who I ended up taking home with me. We didn't have sex, but we did make out a few times that night, and in the morning when we were more sober. Neither of us have had drunken hook-ups with anyone else in the past. 

I have no problem with one night stands- if you have an itch, scratch it- and I understand that he might have just thought it was a casual thing. But I do actually think he is a cute, very cool guy and I really wouldn't mind seeing if we have more chemistry. We exchanged numbers, but I think he would be too shy to initiate anything or maybe assumed I only want a one-time thing.

Now that it's been a day or two I'd like to send him a text, but I kind of don't know what to say/how to initiate. How can I let him know I'm  interested without freaking him out if he isn't?
<bot>: Hooked up on NYE and want to know how to (non-creepily) initiate follow-up conversation