What?

The closing titles for Two for the Road are very short, and I was seated near the door, and the audience was all film lovers and mostly old people, so they tended to stay for the credits, and so, by rare happenstance, I was almost the first out of the theater. Walking to the door, the one lady in front of my commented, and if she was speaking English she was saying something about the times in the movie.
"Hvad?” I replied, instinctively.
She said something that was almost certainly in Danish.
I said something indistinct, even to me, which I think might have contained the word “Engelsk.”
She said something and I had no idea what language it was.
I said “what?”
She said, “never mind,” which I understood quite clearly although I couldn’t tell you what language she said it in.