Visible crew/equipment: Alice and Bella arrive at the Italian city and a huge umbrella used for lighting is reflected on the car's hood.
Continuity mistake: When Alice jumps over the staircase in school to wish Bella happy birthday, between shots during the scene the positioning of the decorated scarf around her neck varies. (00:07:30)
Continuity mistake: In the scene where Bella is in the meadow talking to Laurent, Bella's hair is at first straight and then in the next scene it is wispy and pushed back and then it is straight again.
Continuity mistake: When Bella and Edward enter the chamber with the Volturi, they change which sides they are holding hands on. This also happens when they leave, except it goes from arm on waist to hand holding.
Revealing mistake: The rims of the vampires contacts can be spotted occasionally during the film, especially the Volturi's during the ending scenes, e.g. Jane's in the elevator.
Continuity mistake: When Bella goes to the Cullens' house for her birthday party, Alice takes the new camera that Charlie got Bella and takes a picture of Bella and Edward. But when Bella prints out the picture and puts it in her scrapbook, it looks nothing like the picture Alice took. Given we see the entirety of her visit from start to finish, there was no other opportunity for a different photo to be taken. (00:13:30)
Revealing mistake: In the scene when the Cullens are voting on whether Bella should become a vampire, Rosalie's wig is pulled back and you can see the edge of the wig and her real hair.
Revealing mistake: When Sam comes into the house and kisses his fiance, you can see the ripples in the edges of the plastic film used to put the tattoo on his arm.
Continuity mistake: Bella just went back to the meadow and is talking to Laurent. Throughout the whole scene in the meadow, her hair changes on her right ear. It goes from behind the ear, to fully covering the ear, to half covering the ear, and back and forth between those. And in the beginning, her hair is near perfect, but by the end, her hair is more wispy and not-so-matted to her head.
Continuity mistake: When Edward and Bella turn around to leave the Volturi Chamber, Edward's robe is tied. When they show them leaving from the back it is undone. (00:50:35 - 01:50:35)
Continuity mistake: Bella just drove to Jacob's house for the first time since he turned into a werewolf, and it's raining while they are talking.The hair around their face changes positions all the time.
Continuity mistake: When Charlie checks on Bella after she returns from Italy, the blanket on top of her keeps moving down or up.
Continuity mistake: In the scene where Bella jumps off the cliff, Bella's eyes are brown before jumping but are blue/green when she surfaces in the water and then back to brown in the underwater and shore scenes.
Continuity mistake: In the scene where Carlisle is treating Bella's wound there is a shot of the bowl where he is putting the glass from the wound. You see that there is one piece of gauze. He then starts stitching up the wound and when he lights the contents of the bowl, you see lots more gauze that he hasn't used in there. (00:15:20 - 00:16:25)
Continuity mistake: In the Volturi Chamber, when Aro moves forward to kill Bella after he says it's a sadness because Edward does not intend to give her immortality, you can see Alice's hair and part of her face along the right side of the screen. Actually, at this point Alice is standing to the left and behind Bella, being held by the neck by Dementri.
Continuity mistake: In the dirt bike scene, Bella takes off and starts to lose control. The camera pans so it is showing her hands on the bike, losing control, and she doesn't have a very stable control on the direction the bike is going. It looks as if she is going toward the right, into a small ditch, about to crash. The camera then shows her face, and she is still in the middle of the road, not close to crashing yet, with decent control of the bike.
Continuity mistake: Bella and Jacob are in the truck after Bella cliff jumps. During the green-screen driving shots, the rear-view mirror is hanging down low. When it switches to a live shot, the mirror is very high up.
Revealing mistake: In the scene where Bella tries to stop Edward from revealing himself under the clock tower, you can see his white make up on her green shirt sleeve when she pulls away from him. When they turn around the make up is gone.
Continuity mistake: In the scene where Jacob is talking to Bella on the beach about Victoria, his shirt starts off as a dark gray colour, then it changes to a brown colour. It does this a few times during the scene.
Continuity mistake: In the break up scene, Bella's hair starts off down her back and when the shots change it moves to be mainly over her shoulders.
Answer: He says "Kwop Kilawtley" which means "stay with me forever" in his native language.