At the end of the case, Watson and Holmes said, "I'm afraid this is my last chance to learn your working methods." Miss Morstan readily accepted my proposal of marriage. "

Holmes said, "I have guessed, but I can't congratulate you."

Watson: "Are you dissatisfied with my choice?"

Sherlock Holmes: "Not at all. I think she is the cutest woman I have ever seen. " . She is very useful to people who do our jobs. She is quite talented in this field; She kept the location map of Agra's treasure and her father's documents to prove it. However, love is a sentimental thing. Anyway, it runs counter to what I think is the most important calm thinking. So I will never get married, lest my judgment be biased. "

Watson said, "I believe my judgment can stand the test this time."

From this, we can know that Holmes is very happy and sincerely wishes Watson to find his other half. He also has a high opinion of his wife, but Holmes rarely has a high opinion of a person.

Holmes is also an emotional person, but in order not to make a wrong judgment, he devoted his life to the case and gave up love.

The friendship between Sherlock Holmes and Watson has been integrated into their blood and can't be described in words. The last case and the empty house can be seen intuitively, and there are many other details.

Watson and his wife have always been very good. Although there are not many descriptions of his wife, it can be seen that his wife is very understanding that Watson often gives up medical treatment and investigates cases with Holmes. However, his wife died later, and then Watson moved in with Holmes.

I am touched by their ubiquitous friendship.