Cute nerdy girl who says she's shy in social situations. Had a pic of her cat captioned that he'd be mad if she knew his picture was on the internet. So opened with a joke about that and heard back from her much later, at 11pm or so.
Me: I'm totally telling Schlauffy you put his picture on the internet!
Her: Aw, that was just a joke. He's totally cool with it.
Me: I think you're just saying that to stay out of trouble...
Her: Speak on that.
Me: Well you said he'd never forgive you... And I know I'd never want a cat mad at me
Her: Please elaborate.
Me: You have cats, I'm sure you know how vindictive they can be

Her: Oh? Go on.
Me: Hmm... I don't know. I think it's your turn to come up with something
Her: Nah, that's alright. I hope you have a nice night!
Me: ok, you too
So not sure what was going on there, with her just trying to get me to keep going. I was doing my taxes and waiting to check in some AirBnB guests when she finally messaged me (my wild and crazy Saturday night!

) so didn't really want to waste time coming up with some elaborate cat story for a girl clearly putting in no effort.
What could I have done better? Or was it doomed from the start?
Should I try messaging her tomorrow at all?