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 apologise for dragging you along
whilst I indulged myself today.
tut mir leid, dass ich dich
heute mitgeschleppt habe.
En fin de compte,
ça a pris la journée… Pardon.
Eu peço desculpas por ter te arrastado
para os meus exageros.