Continuity mistake: When Nick first enters Sloane Curtis and is talking to one of his male co-workers, in the background there is a man in the typing away at his computer. He gets up and walks off, then the camera angle changes for a few seconds. When it returns, the man returns to his computer. It cuts away and returns a few more times, rather quickly, each time showing the man returning to his computer. (00:08:35)
Continuity mistake: When Mel is watching TV on the sofa and serving himself from a bottle of champagne you can see a front view of him using his right hand and tilting the bottle toward his right side, then there is a change of scene (from the back of the sofa) and his right hand his tilted to this left side. (00:20:35)
Continuity mistake: In the scene where Mel Gibson is in the department store trying to listen to womens' thoughts (to see if he has successfully rid himself of his "gift"), you can clearly see he is standing on a white marble floor. A couple of shots later (when he discovers that he still has his "gift"), the camera angle moves above his head as he looks toward the ceiling; you can clearly see that he is now standing on an inlaid marble star in the floor. (00:46:16)
Continuity mistake: When Mel Gibson And Helen Hunt are in the bar having drinks, Helen has a Martini with two olives on a toothpick. When they start talking, she takes the olives out of her drink. In the next shot, she takes a sip of her drink without the olives. They talk for a few more seconds, then Helen goes for another sip and she is taking the olives out of her drink again.TiggBoy
Continuity mistake: The young Nick doesn't have "baby blues" as his ex-wife describes them in the opening credits. (00:02:45 - 00:03:30)
Continuity mistake: When Darcy arrives at Sloane Curtis and is passing out the boxes with the marketing ideas for the people to take home and come up with ideas, she slides a box down to Nick at the end of the table. When he grabs it, his thumb is on the top of the box and his fingers are on the back of the box. The next shot his thumb and index finger are on top and the other three fingers are on the back.TiggBoy
Continuity mistake: When Mel Gibson is in the doctor's office and he comments on the lamp that she bid for on Ebay by reading her mind, she also has the auction page up on her computer. If you look closely you will notice that the auction is not an Ebay auction, but rather a Yahoo! auction. (00:47:30)
Continuity mistake: Two totally different locations are used for the exterior of Darcy's new apartment. When Nick stands outside trying to get Darcy to answer, the building has no steps leading up to it and has a rectangular art deco style front door, flanked by two window panels. In the closing scene, which takes place the same day/evening, Nick is supposedly visiting the same building as earlier, but this time it has steps leading up to an arched front door and has a completely different facade. This can't be explained by one apartment being her old place, the other her new place, as not nearly enough time has elapsed in this sequence to make such an explanation possible.
Continuity mistake: When the old Chinese granny shows Mel where to go, she is shown holding the umbrella with him, one shot, her hand is above his, and in the next shot it is below his. (01:42:50)
Continuity mistake: When Nick meets Alex's boyfriend for the first time, Cameron's necklace changes from one style to another then back to the original between shots.
Continuity mistake: During the entire scene when Darcy is first introduce and handing out boxes, the position of her hair keeps changing. At times one side is along her back then it is on her front side. Also both sides are doing the same, being either in front or back.
Continuity mistake: After Nick has tried on the pantyhose, there 2 small towels on top of 2 bigger ones on the towel rack. They appear to be neatly folded and even. The scene cuts to his daughter walking in then back to Nick. The small towel on the left side is now shorter in length and not neatly placed.