Continuité: When Nadia is just exiting the metro station and runs into Jules, he is wearing his postman's cap. Later, in the police station when Paula is recounting Nadia's death, the same scene is replayed, except this time Jules is not wearing his cap.
Continuité: During the metro chase, close-ups of Jules shows the collar of a white tee-shirt underneath his buttoned-up shirt. However, in both previous and following scenes, he is without the tee-shirt.