Crowning Moment of Awesome: "Guest of Honour", where King Edward VII comes to dinner at Eaton Place, a huge honour for the Bellamy family AND staff... while, upstairs, former housemaid Sarah gives birth to her first child, fathered by James Bellamy, the son of the house.
Ear Worm: The theme tune. Used on the radio 4 PM show with a section called 'Up Shares, Down Shares' and lead to a large series of remixes. Still possible to listen to here.
Growing the Beard: The first two seasons are much more light-hearted, and (with the exception of "Guest of Honour") much less popular with critics and viewers, than the third and fourth seasons.
Les Yay: Interpret Rose and Sarah's friendship as you will.