The document discusses the British class system and how it is depicted on the reality TV show "Come Dine with Me". It first provides definitions and background on class systems and categories in Britain. It then analyzes interactions between characters from different classes on the show. Two unlikely friendships are noted, challenging stereotypes, as well as some initial wariness between a working class and upper class character. Behavioral differences are also observed, such as an upper class character making themselves seem smaller in contrast to a working class character who uses exaggerated gestures. The analysis suggests class still influences how people perceive and present themselves to those of other classes in social interactions.