Masterpiece Theatre Louisa has become a living legend and Sophie Applegate, an ambitious young American writer, wants to pen her biography. Louise isn't too keen on the idea, but eventually gives in and opens up about her past. Change is in the air ... (more)at the hotel and in the lives of its many residents. Mr. Starr and Mary shock Louisa with a surprise announcement and Major Smith-Barton returns for a short visit and surprises Louisa with a revelation as well.