The man whom I found myself facing was a well built, fresh-complexioned young fellow, with a frank, honest face and a slight, crisp, yellow mustache. He wore a very shiny top hat and a neat suit of sober black, which made him look what he was⁠—a smart young City man, of the class who have been labeled cockneys, but who give us our crack volunteer regiments, and who turn out more fine athletes and sportsmen than any body of men in these islands. His round, ruddy face was naturally full of cheeriness, but the corners of his mouth seemed to me to be pulled down in a half-comical distress. It was not, however, until we were all in a first-class carriage and well started upon our journey to Birmingham that I was able to learn what the trouble was which had driven him to Sherlock Holmes.