Mr. Campbell is forced to sack Sally because of the standard of her work, Auntie helps by pointing her in the direction of a job at the boys' school, and a disagreement about staff dinners sees her try her luck elsewhere.
Sally complains to her new neighbour about rocks landing in her garden, news that Mr. Campbell is moving away sees her go into agriculture, and applying for a job with a book expert means competing with dolly birds.
Sally denies that her great mood is because of her handsome new boss, a dinner invitation reveals the truth about a shapely female friend, and Simon and Peter decide to show him that their mum's a bit of a swinger.
Sally worries when she finds dirty magazines hidden in Peter's bedroom, Auntie suggests being open about the issue after reading an article, and David asks about introducing the boys to his daughter during half-term.
Sally worries that the boys will be horrible to David's peculiar daughter, Simon hits it off with her when she turns out to have a filthy mind, and Auntie can see no harm in spending a night at a hotel with a bit of a lad.
Questions are asked when Sally's parents decide to visit out of the blue, news that David's mother has a title comes as something of a shock, and Auntie insists that a meeting of the two families needn't be humiliating.
Sally's not happy when her mother tries to take over her wedding plans, a jewellers turns into a war zone when a young couple start arguing, and David's reluctance to get married in church leads to very serious doubts.