Two little girls, Pat and Rita, back in the 1950s, become best friends. Who Your Friends Are tells the story, in Pat's words, of the way their lives diverged. Rita is ambitious and determined and becomes successful in a way neither her family nor Pat would ever have imagined. Pat follows Rita's career with interest but without envy. She herself follows a conventional route through marriage, children, a job in a caring profession, and always believing in the enduring quality of their friendship. Now Pat finds herself without a job, with her children all grown up and time on her hands. Her past history with Rita is due for a reassessment - what will she make of it?