Sue represents the middle class, being the ex-wife of an architect and living in one of the older houses on the street. She also brings a bottle of wine, and has not yet eaten, indicating that she is expecting dinner, as opposed to an extended evening of drinks. The others present have already had their "tea". Beverly and Laurence represent the aspirational lower middle class, and Tony and Angela—the "new arrivals"—are also lower middle class, but Tony is less successful than Laurence.