Jane Bates has left Highbury to become the companion of the invalid widow Mrs Sealy in Brighton. Life in the new, fashionable seaside resort is exciting indeed. A wide circle of interesting acquaintance and a rich tapestry of new experiences make her new life all Jane had hoped for.
While Jane's sister Hetty can be a tiresome conversationalist she proves to be a surprisingly good correspondent and Jane is kept minutely up-to-date with developments in Highbury, particularly the tragic news from Donwell Abbey.
When the handsome Lieutenant Weston arrives in Brighton Jane expects their attachment to pick up where it left off in Highbury the previous Christmas, but the determined Miss Louisa Churchill, newly arrived with her brother and sister-in-law from Enscombe in Yorkshire, seems to have a different plan in mind.