Why would the writers convolute the scene like that? That's just unnecessarily confusing for ppl, if they went with anything other than the obvious here. Most ppl here, and Im sure most ppl in general, know she was simply talking about the wine. Anything else is just overly complicated for what the scene is: just a simple date night together sharing wine.

The words "not tonight" are such a common thing for ppl to say to one another. I have no idea why you're considering this as an argument. Like oh no they used the same two words together, it must be a conspiracy! Lol