The tension in the film begins when a lighter appears out of nowhere, bringing fiery connotations that increase the tension. The tension slowly declines as the music emerges and the image fades to black. However, the music then picks up and increases tension again as shots show a character entering a house and finding a lighter, building to a climax when another character appears. The tension reaches its peak at this climax before declining as the opening ends and the title comes up, showing the audience is now involved in the movie.