The document discusses how a horror movie opening sequence represents teenage audiences aged 16-18. It portrays two college students, who are teenagers, using their mobile phones and meeting in a park, activities that teenagers can relate to. It also represents teenagers' social lives and friendships. The sequence features one white European and one black Caribbean female character to represent different races and genders. It aims to attract teenage audiences who enjoy horror movies by portraying everyday teenage situations while also including scary scenes.