Karen, Eleanor, and Bea have been best friends since childhood. They know everything about each other's lives, or at least they think they do. Now in their thirties, though their lives are beginning to diverge: Eleanor is a young wife and mother who is struggling to cope with her many responsibilities; Bea is happy being single--or so she lets people think; and Karen is a psychiatrist who, despite the secrets in her past, considers herself the anchor...