When Jesse and Celine are walking along, there is a man in a red shirt who is just getting ready to pass them (with the camera shot looking from their backs). The scene shifts to a frontal shot, but the man in the red shirt does not pass immediately as he should have. There is too long of a time gap before he finally appears in the shot and passes Jesse and Celine.
While the film was nominated for Best Adapted Screenplay, it is not actually adapted from an existing work. The Academy rulebook defines any sequels as "adaptations," since they are based off of the original film.