I set myself up for a lot of trouble by wanting to tell a story that is fairly earnest and emotional and expressive, but to do it in the most subtle, realistic way.
It’s a miserable story!” said Bruno. “It begins miserably, and it ends miserablier. I think I shall cry. Sylvie, please lend me your handkerchief.” “I haven’t got it with me,” Sylvie whispered. “Then I won’t cry,” said Bruno manfully.
Detection is, or ought to be, an exact science and should be treated in the same cold and unemotional manner. You have attempted to tinge it with romanticism, which produces much the same effect as if you worked a love-story ... Some facts should be suppressed, or, at least, a just sense of proportion should be observed in treating them. The only point in the case which deserved mention was the curious analytical reasoning from effects to causes, by which I succeeded in unravelling it.'' —Sherlock Holmes on John Watson's "pamphlet", "A Study in Scarlet".
When you work with a good actor, there is this natural rapport and chemistry that develops over time. That chemistry helps your characters come alive and makes the story of the film that much more convincing.