When Aldo drives up to Sandra's house in the evening for dinner, it's obvious that studio lights are being used to greatly supplement the headlights on his car. They stop moving before his car does, and they go out before he turns off his car's headlights.
When Aldo grabs the bars on the window to his hospital room, they bend as if they were made of wood of that thickness, not metal.
When Aldo goes to cut the brake cable, it is moving so much and is so lax that it's under no tension, which shows that the brake is not set at all.