Bridget Jones's Diary (2001)

Factual error: No British woman measures her weight in pounds only - always stones and pounds, or kilograms (a concession to the Americans but it sounds really odd to us Brits). Yes, in the American printing of the book it's always only pounds as well, but that's for the same reason, and still wrong.

Mark Darcy: I don't think you're an idiot at all. I mean, there are elements of the ridiculous about you. Your mother's pretty interesting. And you really are an appallingly bad public speaker. And, um, you tend to let whatever's in your head come out of your mouth without much consideration of the consequences... But the thing is, um, what I'm trying to say, very inarticulately, is that, um, in fact, perhaps despite appearances, I like you, very much. Just as you are.

Trivia: Shirley Henderson is the same actress who plays Moaning Myrtle in "Harry Potter and the Chamber of Secrets." An interesting tidbit: Moaning Myrtle is always crying and putting on theatrics, and Jude (in this movie)..."spends most of her time trapped in the ladies' toilet crying..."

Question: I never understood the joke about the scene where Bridget was wearing the black dress and white undies. Everything looked fine to me, but she looked all embarrassed in front of the guy she was with when the two were fooling around. What joke did I miss?