That’s when you ask things plain and simple. One of my exes was the manager for a fast food joint and at the end of her shift, sitting at my table and kinda chatting away. At some point I simply asked her “so are we going back to your place to make sweet love after that, or what?” with my french accent on full blast. It had the desired effect of making things clear.
I wish I had had the balls to do that more often in my life!