Continuity mistake: When Steve says he's in stage 1 cancer his hands alternate between crossed and uncrossed between shots.
Continuity mistake: When Carrie and Aidan are in bed together, he hands her the second picture and she holds it with two hands. A shot later she is holding it with one. A couple seconds later she finally grabs it with both.
Continuity mistake: When Mr. Big comes up to the cabin to talk to Carrie, he isn't wearing glasses. After he drinks too much wine, they decide he has to stay the night at the cabin. Aiden throws him a pillow and blanket. Right when the blanket hits Mr. Big as he is sitting in the chair, you can suddenly see what look like some sort of metal frame glasses hanging vertically/falling off from Mr. Big's face, as if they were knocked off by the blanket. Where did the glasses come from? He wasn't wearing them just before that. (00:24:40)
Continuity mistake: Big wakes up and asks Carrie "How do I do this?" and the mug is next to him. When the angle is on Carrie the mug is magically next to her and she is holding it. This swaps back and forth.
Continuity mistake: When Big wakes up and grabs Carrie's mug her arms are extended, but swap to crossed a shot later.
Continuity mistake: In the cabin, when Big goes to sleep his brushed hair suddenly becomes completely messed up.
Continuity mistake: In the cabin, when Big puts the cigarette in his mouth, the wine bottle turns around between shots, check the label.
Continuity mistake: After Sam has had her meeting and the girls have lunch, Charlotte's spring rolls change positions between shots. First there is one on top of another, then they are next to each other. Also, Charlotte's fork appears and disappears randomly.
Continuity mistake: When Miranda and Steve walk down the street and talk, they stop 3 meters ahead of a tree. In the close-up they are standing right next to the tree.
Continuity mistake: When Miranda and Steve walk down the street there are a group of workers behind them and a truck on the right. Suddenly they all vanish and both are meters ahead.
Continuity mistake: While having breakfast, Sam's fork suddenly disappears between shots.
Continuity mistake: While having breakfast, after Carrie talks about the green lantern, Miranda's arms swap between crossed or not.
Continuity mistake: At the bar, when Miranda scolds Sam, check the label of the beer bottle next to Sam: the bottle turns around between shots.
Coulda, woulda, shoulda - S4-E11
Continuity mistake: At the pizza parlor, the way Carrie holds the Coke bottle changes between shots. (00:15:20)
Coulda, woulda, shoulda - S4-E11
Continuity mistake: When Carrie greets Chad, the way he holds the pen changes in every shot. (00:20:30)
Coulda, woulda, shoulda - S4-E11
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.
Coulda, woulda, shoulda - S4-E11
Continuity mistake: Aidan and Carrie are out on the street and he asks if her name is really Carrie. Right then two women walk behind him but disappear in the immediate opposite shot.
Coulda, woulda, shoulda - S4-E11
Continuity mistake: When Miranda says she's keeping the baby, the spatula on the table is facing down but swaps to upwards a shot later.
Coulda, woulda, shoulda - S4-E11
Continuity mistake: Carrie and Aidan are outside the restaurant and a man with a tacky long red shirt walks by. Several seconds later he walks by again.
Coulda, woulda, shoulda - S4-E11
Continuity mistake: When Charlotte and Miranda bump into each other on the street, there's a bald man behind Miranda who comes close to her, then a shot later appears further away and, finally, disappears in the opposite shot. Several seconds afterwards he finally reappears.