Continuity: The inside of the plane to Japan is a Boeing 747, but outside it's a 737.

Continuity: At the end of the movie, right before the race against Vin Diesel, the two cars are placed very close, within a foot or two of each other. A couple of shots later, right before the girlfriend says 'Go.', the cars are a couple of feet further apart, even though they haven't yet started the race.

Continuity: In the school canteen scene when Sean is talking to Twinkie for the first time, the food on Sean's chopsticks and the position of them alternates from being in his mouth to back out or on the table between shots, even though Sean is visible in each shot. Also if you watch his drink he takes a sip and puts the glass down, but in the next shot a second later he is drinking from it again.