Continuity mistake: When Mark opens the door, Juliet says "Banoffee Pie?" As she says this, Mark's right arm is down by his side, yet in the next shot, Mark's right arm is up by the door-frame. (00:49:35)
Continuity mistake: When Juliet and Mark are at his flat there is a tall metal self-standing hanging rack and a tall black art canister directly in front of certain canvases and frames. As Juliet inserts the video in the wide shot, the rack and canister are gone. Yet, in the next shot they are back. (00:52:45)
Continuity mistake: Juliet arrives at Mark's flat and brings banoffee pie with her, wanting to see the wedding video. She slips the video into the VCR and places the open pastry box on top of the TV stand. As she takes her jacket off the pastry box is gone, yet in the next shot of the TV the box is right next to the remote, which then changes position in the last shot when the remote disappears. The TV is in the center of the stand in some shots, but to the left of the stand in other shots. The video cassettes, etc., change/alter their position within these shots as well. (00:53:10)
Continuity mistake: While Daniel and Sam sit on the sofa talking after watching Titanic, the pillows around Daniel change in his two consecutive close-ups. (00:59:55)
Continuity mistake: During the scene with Karl and Sarah kissing on her bed, the position of the cushions behind them on her bed differ a few times. Also, the first time after Sarah's brother rings and she hangs up, in the first shot her arm is by her side and then it is across her chest. (01:08:00)
Continuity mistake: When Sarah and Karl arrive at her flat, she runs up first to straighten up a bit and throws her coat over a bunch of clothes on the chair. Karl then joins her upstairs and, in the wide shot as they rush towards each other, the coat is positioned differently than in the following close-up as they embrace. (01:09:50)
Continuity mistake: When Sarah and Karl are making out on Sarah's bed they are interrupted by Sarah's phone ringing. On her bed side table the alarm clock reads 11:53 in the first shot, but in the next couple of shots it reads 11:47. (01:11:50)
Continuity mistake: When Alan Rickman is trying to purchase the necklace, the extras behind him and Rowan Atkinson change from shot to shot. Most notably, when the shot is on Rowan there is a balding man with a woman, in most shots they face the left of the screen. Every now and then they suddenly switch to facing the right, or disappearing altogether, or there's a different person there. (01:18:15)
Continuity mistake: After opening her gift from Harry, Karen excuses herself and goes to their bedroom. In the two close-ups the oval photograph of Harry and her is beside the stereo, albeit their position differs a bit and the Joni Mitchell CD is lying on the stereo, but in the wide shot of Karen the photograph is gone and the CD is positioned quite differently. (01:28:50)
Continuity mistake: When David opens his briefcase he finds a stack of cards inside with a sticky note that reads, "Read these - a random sample!", but later when he removes the rubber band and reads the cards, the handwriting on the sticky note has changed. (01:35:50 - 01:41:25)
Continuity mistake: When Mark is at Juliet's door letting her read the big cards he wrote for her, there is a shot where he shows her the photos of supermodels, he hopes to date on the card, then in the second shot of the card, when he is about to change cards, the photo at the top of the card is taken out and the ones at the bottom change position. (01:37:10)
Continuity mistake: In the scene where the Prime Minister goes to Natalie's house and they have a conversation with her at the top of the staircase, her fringe changes several times from shot to shot. From a distance, it is combed neatly, whereas close up it is pieced and messy. (01:45:10)
Continuity mistake: When Karen spots David at the school before the performance, the positions of the striped scarf around her neck and the hanger in her hand differ in the side shots and the shots facing her, as well as her hand position in consecutive shots. (01:49:15)
Continuity mistake: After the airline employee does not allow Sam through to the gate the jewellery salesman loads his bag, coat and gloves into the arms of the employee which gives Sammy a chance to run for it. The position of all his belongings in the arms of the airline employee changes between shots. (01:59:45)
Continuity mistake: When Sam sneaks past the airline employee in the first shot the jewellery salesman unloads the employee's arms and tosses his coat over his left arm, then puts his gloves into his left hand and takes his luggage with his right hand. However, in the next shot the gloves have vanished. (01:59:55)
Continuity mistake: At the end of the film in the airport, Colin returns with Harriet. They meet Tony there, and you can see Harriet's sister Carla come round the corridor. Then Harriet turns to introduce Carla, and you can see her blonde hair and arm come onto the screen. But in the next shot, it shows Carla walking towards them, much much further away from where she just was. (02:03:00)
Continuity mistake: During the final scenes in the airport, as Juliet and Peter run toward Jamie and Aurelia, in the first shot passing on Juliet's right is a bearded man in a suit jacket. In the next shot as Juliet kisses Aurelia the same man just walks through the doorway and starts to pass Juliet. Then in the next shot he enters once again walking behind Jamie. There are others in the terminal whose positions also differ in consecutive shots. (02:06:40)
Continuity mistake: When Jamie and Aurelia meet up with Juliet, Peter and Mark at the airport terminal, Mark's coat collar jumps back and forth between being up in the back or lying entirely flat depending on the angle of the shot. (02:06:50)
Continuity mistake: After one of the interruptions (phone calls from her ill brother), Sarah and Karl sit on adjoining sides of her bed. In the wide shot of the two of them (closer to and facing Sarah), we can see Karl's hands are pressed together as if in prayer. However, in the following, slightly overhead shot, Karl is sitting with his hands in a different position.
Continuity mistake: When Jaime is in the lake helping Aurelia retrieve the book pages, in one shot a page is quite close behind his head and in the subsequent shot the page is at least a foot or two away.
Answer: It's because of the complications that Sarah was having with her troubled brother. Apart from that, who's to say they don't eventually get together?
Hamster ★
In the follow-up short film (the Red Nose Day special) we learn she eventually gets her happy ending with a man played by Patrick Dempsey.