Blair to Hairy Johnson:
In one episode only, Amy and David said "Quentin" rather than "Que'in", which is how most Americans and a lot of Brits would say it, but it was a relief to have it stop... then they went back to it. I used to do that, until I stopped and noticed it.
Why did Chris lose all caution about living away from people, and stop keeping on the move? Was it all the guilt laid on him over not being there for Amy?
SFX question: In episode 631 ... The shots of the window (inside and out) look like they were recorded on an empty set
Footage was often shot earlier than the actual taping and then inserted at the proper time during taping.
Well several that come to mind were when [spoiler]Angelique revived and killed Alexis in Ep #1001, Julia accidentally killed Hoffman when she was about to stake Barnabas in Ep #1036, and the many instances when David and Hallie saw the ghosts of Tad and Carrie.[/spoiler] It was mostly a device that was used whenever an actor had to appear on screen in two places at once.