French Kiss (1995)

Factual error: If you take the train from Paris to Cannes you won't pass the Eiffel tower.

Continuity mistake: Kevin Kline is walking through a vineyard. His shoes change from boots to loafers in the same scene.

Audio problem: All Air Canada employees speak with a very pronounced French accent rather than the expected French-Canadian accent.

Sereenie

Kate: Spasm! Spasm! Oh, God, here it comes... lactose intolerance.

Kate: Those French. They hate us, they smoke, they have a whole relationship with dairy products I don't understand.

Kate: Did you know that there are four hundred and fifty-two official government cheeses in this country? Don't you think that's incredible? To come up with four hundred and fifty-two ways of classifying what is basically a bacterial process?
Luc: You would prefer one cheese? One cheeseburger to put it on and one restaurant to eat it in?
Kate: I'm saying I like the cheese. God.

Question: When Kate, Luc, Charlie and Juliette are all on the beach, Kate introduces Luc to Charlie. Luc then says something in French (right after he says, "Sweetie-pie?") which isn't subtitled. Can anyone tell me what it is?