Revealing mistake: When breakfast is served, Samantha mimics eating and chewing, but her fork is very obviously empty.
Continuity mistake: When the waitress brings Charlotte's breakfast, a shot later the waitress is magically gone, Charlotte's hand is on the mug and, last but not least, the blue napkin disappears.
Continuity mistake: During breakfast, when Carrie says she "worked harder than her SATs" Sam's mug is close to Charlotte's bowl, but a shot later Sam is holding her mug, This swaps back and forth.
Continuity mistake: During breakfast, when Sam says "Honey, he's a keeper", lighting screens are reflected on her sunglasses.
My motherboard, my self - S4-E8
Factual error: A motherboard crash would not result in Carrie's losing all of the files on her hard drive. The hard drive can be removed and placed into a peripheral, which can then be accessed by plugging it into a new computer.
My motherboard, my self - S4-E8
Other mistake: When Samantha first has sex with the positions expert, they are supposed to be having sex at a moment where he flips her over but she isn't close enough to him to hide the fact that he isn't inside her.
My motherboard, my self - S4-E8
Continuity mistake: After Carrie is told that her computer is wasted, she is home looking at the phone, which is facing the keys. A shot later it has turned 180ยบ around.
My motherboard, my self - S4-E8
Continuity mistake: When Sam is about to have an orgasm, his lover's hand is on her arm in one shot, but lowered and then reaching for the back in the following shot.
My motherboard, my self - S4-E8
Continuity mistake: When Sam is about to have an orgasm her hair is behind her shoulder in one shot, or over her collarbone in another.
Continuity mistake: When Charlotte and Trey are in bed together, Trey suddenly sits up and is about two feet away from Charlotte as he says, 'Darling, I'm juicy now.' But in the very next shot, Trey is suddenly leaning back down and much closer to Charlotte, only inches from her face. No time has passed in between these two shots. (00:03:15)
Continuity mistake: When Charlotte walks into the bathroom and sees Bunny talking to Trey in the bath, his bathwater is clear. When the shot goes to a close up of Trey, there is a layer of white bubbles on the water. (00:21:25)
Continuity mistake: When Carrie is holding the pie pan, she is startled by the squirrel on the window and drops the hot pan, burning her legs. She is facing forward directly towards the pie pan, and as it falls it could only have burned the front and possibly a little of the sides of her legs. But later when she is sitting on the kitchen table, Aiden takes some ice from the iced tea pitcher and puts it in both of his hands. He then asks her where she was burned, and proceeds to gently rub the ice on the back of both of her legs, not the front or sides where she was burned. He is only rubbing the back of her calves, below the knees. (00:25:00 - 00:25:45)
Plot hole: When Carrie is sitting on the kitchen table after Aiden ices her legs, they begin to kiss. As they lean back over the table; Carrie stretches her legs out and wraps them around Aiden, rubbing them against him several times. She has just been painfully burned on her legs, but suddenly has no problem rubbing the burned areas against his waist without any pain, problems or hesitation. She is acting as if she was never burned; but the skin would have still been tender, and it would have hurt to brush it against Aiden in that manner. (00:26:45)
Continuity mistake: When Carrie is startled by the squirrel and tosses the pie crust onto the counter, the camera cuts to her clasping her legs where she burnt them. In the next shot of the counter the pie crust has vanished; then in the next shot of it, the crust has returned. Also, the tray and tea towels change positions.
Continuity mistake: In the restaurant with Big and Carrie, Big's either holding the stem of his wine glass, or holding it above the stem between shots. There isn't any time for him to switch the position of his hand between shots.
Continuity mistake: When Aidan is curing Carrie's burnt, her right hand is on the tea towel first, then jumps to being in between her calves, then bent against her tummy. No continuity at all.
Continuity mistake: When Sam gets milk all over her nose and mouth, there's a brief shot of her turning around and her face is suddenly spotless.
Continuity mistake: When Charlotte throws the racket on the bed, it changes positions between shots. Check the blue pattern on the sheets.
Continuity mistake: When the diner with Big scene starts, he grabs the glass and brings it towards him. Shot changes and now the glass is away and he's repeating the previous movements.
Continuity mistake: During diner with Big, Carrie's bag is pointing in an 11 o'clock position, but when Big grabs his glass it points in a 1 o'clock position.
Answer: A popular brand of sexual lubricant. See http://www.k-y.com/index.jsp.
J I Cohen