The document summarizes key techniques used in the American TV drama 90210 series 3 episode 13. It opens with a recap of previous events and the theme tune. Shots are used close up to represent themes and track characters, with shot reverse shot in conversations. Close ups allow audience identification and medium shots show the setting. Credits are at the bottom and cuts edit scenes realistically. Mise en scene represents characters through costumes and environments. Sound includes dialogue, tension-building beats, and mood music with amplified natural sounds.