The governess role is a uniquely awkward one. Anne is neither one of the servants, nor one of the family, and to balance a position between the "upstairs" and "downstairs" members of the household is a diplomatic chess game. One wrong move may result in instant dismissal. Anne knows that she must never let down her guard.
When Mr. Edward Austen's family comes to stay, Anne forms an immediate attachment to Jane. They write plays together, and enjoy long discussions. However, in the process, Anne reveals herself as not merely pretty, charming, and competent; she is clever too. Even her sleepy, complacent, mistress can hardly fail to notice.
Meanwhile Jane's brother, Henry, begins to take an unusually strong interest in the lovely young governess. And from now on, Anne's days at Godmersham Park are numbered.