1) The victim in the film is portrayed as normal and innocent, but she actually killed the stalker Eugene Leonards' parents when he was 10 and framed him, causing him to be institutionalized. 2) As Eugene escapes, the victim becomes paranoid and isolated as he stalks her, portrayed through wide shots and isolating music. 3) The opening portrays the stalker as very isolated and creepy, similar to thrillers like Seven, using darkness, mis-en-scene, and hiding his face except the clear surroundings to blend in and follow the victim.