The paintings of white lilies painted by a popular noble painter get damaged at Bath, a famous hot spring in England.  Feeling that he's seen the painting before, William goes to Bath, where he is reunited with Sherlock, who happened to be there to investigate the case.
I am pleased to meet you, Lord Cubitt.
William James Moriarty.
Es ist mir eine Ehre, Lord Cubitt.
Es un placer, baron Cubitt.
Enchanté, Lord Cubitt.
É um prazer conhecê-lo, Barão Cubitt.