What's sex got to do with it? - S4-E4
Continuity mistake: After Carrie asks Ray if he wants to 'play her', she pulls down the neckline of her top to reveal a strap on her left shoulder. But in the next shot when Ray moves behind Carrie and we are facing them, suddenly her top is pulled back up, and there is no strap showing. This was a seamless transition, and there was no time for anyone to have pulled her top back up. (00:19:05)
What's sex got to do with it? - S4-E4
Continuity mistake: When Charlotte is showering, a bunch of foam on her forehead appears and disappears and reappears again randomly depending on the shot.
Answer: I'm a long-time fan of the show, having re-watched it many times, and I definitely remember slightly different dialogue at the end of that episode than what's on my DVD. I'm afraid I have no idea why this change might have been made or any other info, but you're not insane.
Purple_Girl