Following Miss Gribble's observations about the suitability of Peter as a husband for Elizabeth, Phyllis extracts a confession from Liz regarding her mysterious holiday in Wales. Miss Gribble's presence at Larkfield Manor elicits the worst behavior of the family and servants, who are divided in their opinions. Arthur and Rosemary speak privately about the wedding. Nanny investigates Miss Gribble's claims, leading to a confrontation in the nursery.