Trivia: This movie is a retelling of the story of "Dangerous Liaisons."
Trivia: Contrary to what some people think, Ryan Phillippe and Reese Witherspoon didn't meet while filming this movie; they were already dating. The director, Roger Kumble, asked Phillippe if they could have dinner with Witherspoon and offer her the role of Annette.





Answer: Well, this is my own opinion, but I think that Annette and Katharine were just pretending not to know each other. Remember, Katharine doesn't know how much Annette knows and Annette knows what kind of deception Katharine is constantly pulling off. I also think that Annette uses the line "turning to God" to foreshadow (and maybe scare) Katharine. Naturally, it didn't work until the journal got out.