I thought ugh they were going to say citizen Kane
Casablanca. Ya it’s a good one
It got to the end and we both looked at each other. “Huh? That's it!? I don't get it.”
Later I learned (on FR) that it is such a “great” film due to the cinematography and use of black and white or something. I never bothered trying to watch it again to see what they were talking about.