Movies
Okay, but after dinner, I don't want you putting any of your old cheap moves on me.
— Dana ‧ Ghostbusters II

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
A wary condition set before a meal: the speaker will have dinner, but expects no clumsy, tired seduction tactics afterward. It sounds half-teasing and half-serious, as if the other person's habitual charm tricks are already well known and thoroughly unimpressive.
Context reviewed