Example from a girl I've been talking to for a couple months now. We hang out every couple weeks or so, I take her on a quick date to something small, we fuck every time. Good conversation etc.

Dialogue here

Her: Shoot for Monday then
Me: Gotchya baby
H: What time do you wanna do and what do you feel like doing
M: I'll pick you up around 6/630?
My plans involve tying you up to be my fucktoy for the night
H: What's that earliest you can do? (No response to my sexual comment, she's pretty submissive, likes that stuff. But the no response made wonder)
Few messages later