When the cops pull the foreign couple in the stolen car over, the one cop's kid is in the back seat. The kid opens the back door of the car and gets out and the cop yells at him for it. Yet, later on in the movie, when the two cops are having sex in the back of the cop car, the female cop points out that they are locked in because the back doors don't open from the inside... so how did the kid get out? oops...