Deliberate mistake: The second time they show Samantha having sex on her 'rolling bed', you can see that the guy is too far above her to actually be having sex with her. They are too far apart, probably to make it less awkward for the actors. (00:12:05)
Sex and the City (1998)
4 mistakes in Frenemies
Starring: Sarah Jessica Parker, Kim Cattrall, Kristin Davis, Cynthia Nixon
More quotes from Sex and the City
Trivia: Carrie is the only main character who never appears nude (she is either dressed or covered by something). Sarah Jessica Parker had a strict "no nudity" clause in her contract.
More questions & answers from Sex and the City
Answer: A popular brand of sexual lubricant. See http://www.k-y.com/index.jsp.
J I Cohen