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.
Plot hole: When Carrie sits down to read Aiden's 'farewell letter,' she discovers he has left her legal papers instead. Miranda later examines the legal documents, and explains the terms at the restaurant. But Aiden has only just moved out that day, and had spent the previous night in the apartment next door. (This was made clear in the previous episode, when Carrie explains in voiceover that 'the next day, Aiden moved out'.) He has spent the day moving his things out; there is no logical way he would have had time to contact a legal firm, make an appointment, go to the appointment, make arrangements to deal with Carrie's apartment, and have complex legal documents drawn up and ready to give to Carrie. None of this could have possibly happened between the night before when Aiden decided to end the relationship, and the next day when he physically moved out. No additional time has passed, as Carrie asks him to stay 'one more day', implying this really is the day after the previous episode. (00:04:25)
Revealing mistake: When Charlotte is putting her diamond ring on in her apartment, there is a close-up shot of it. It is a large, circular diamond on a simple golden band. This is not the same diamond engagement ring she has been wearing previously in the series. That ring had two parallel silver bands, and the diamond looked slightly different. (00:10:10)
Continuity mistake: Carrie is sitting at her laptop eating a blue ice pop. She takes a bite from the top then holds the stick with the rest of the ice pop in between her teeth while she types on the laptop, we see a shot of the screen. When we go back to Carrie she is eating the rest of the ice pop which is impossible because just 2 seconds before it was still attached to the stick. She didn't have time to bite it off the stick because she was using both her hands to type.
Plot hole: After dinner, Carrie is using her computer when Aiden suddenly is shown logging onto her AOL Buddy List. (Upper right of her computer screen). Since Carrie is unfamiliar with AOL, the Internet or how to use the Buddy List features, it's unlikely she would have already added Aiden ("AidenNYC") to her Buddy List. And you have to manually add someone to your Buddy List, it doesn't just automatically appear when you use email. But since Carrie apparently doesn't have any idea how the Buddy List/IM system works on AOL (according to her trying to 'hide' from it); she wouldn't have thought to manually add Aiden to the Buddy List at this point. It doesn't make sense. (00:18:40)
Continuity mistake: When Carrie is showering after being stood up at her party she is not wearing mascara as she stands with her face under the water, then as she opens the curtain to talk to Charlotte again there is no mascara. She puts her hands briefly over her eyes and when she takes them away, mascara is visible all over her eyes and cheeks.
Continuity mistake: When Carrie is reading the magazine and Aiden punches a hole through her wall, the hole looks to be about 4 feet from the corner of the wall. But after Carrie gets up and runs into the other apartment to confront Aiden, the hole in the other side of the wall is suddenly about 8 feet from the same corner, much further away. (00:12:55)
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: As the group are discussing Samantha's nude photos in the restaurant, a salad Miranda has ordered arrives at the table. Just after Carrie says "that we know of" you can see the waitress place both the salad and a ramekin of dressing onto the table from behind Miranda. The shot then cuts to the front and the waitress is shown putting the ramekin down for the second time.
Revealing mistake: At the end of this episode when Carrie is walking away from Mr. Big's apartment; she notices an Autumn leaf, and follows it with her eyes as it floats down to the ground. However, this leaf is actually digital and not real. Sarah Jessica Parker had to pretend to be staring at a leaf that wasn't there while filming; and if you watch her gaze carefully, it doesn't always follow the path of the leaf. She looks down too soon, before the leaf has a chance to float down that far. (00:29:40)
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)