Continuity mistake: When Gregory and Susan are "dancing" in the park towards the end of the film, at first they are lying in front of a tree which soon disappears and in one shot Gregory and Susan swap places then return to their original positions.
Continuity mistake: When Gregory and Margo walk down the road and meet up with Susan, a white Volkswagen beetle suddenly appears parked behind them when the camera angle changes - it wasn't there in the previous shot.
Continuity mistake: Towards the end of the film when Gregory and Susan are "dancing" in the country park, the amount of day light changes between scenes from dark to daylight to dusk.
