The document discusses TV drama codes and conventions by comparing the openings of several TV dramas. It analyzes the openings of Neighbours, Hollyoaks, Press, and Killing Eve. Some key elements discussed include title sequences, recaps of previous episodes, themes, characters, and tone set by dramatic scenes, music, and imagery. The document also discusses genre conventions like technical codes, characters, narratives, and challenging genres. It provides examples of how some shows reference or draw from other media through intertextuality.