OK. Hadda pause. Because...
Cary Grant and Audrey are on a boat ride on the Seine(?) having dinner. A discussion takes place by the railing.
But, it's filmed in a studio, and background edited in. The background angle is vertigo-inducing askew from the supposed angle, as tho the ship were (in a car sense) drifting, and moving entirely too fast.
Combined with the phone-it-in acting... It's sooo bad!
I'm taking a smoke break to prepare myself for the last half hour. So much cheese.