Follows a pair of married couples, Alfie and Helena, and their daughter Sally and husband Roy, as their passions, ambitions, and anxieties lead them into trouble and out of their minds. After Alfie leaves Helena to pursue his lost youth with a free-spirited call girl, Helena abandons rationality and surrenders her life to the loopy advice of a charlatan fortune teller. Unhappy in her marriage, Sally develops a crush on her handsome art gallery owner boss, Greg, while Roy, a novelist nervously awaiting the response to his latest manuscript, becomes moonstruck over Dia, a mystery woman who catches his gaze through a nearby window.