"Sherlock: John, concentrate. I need you to concentrate. Close your eyes. John : Wh-what? Why? Why? What are you doing? Sherlock : I need you to maximise your visual memory. Try to picture what you saw. Can you picture it? John : Yeah... Sherlock Holmes: Can you remember it? John : Yes, definitely! Sherlock : You remember the pattern? John : Yes! Sherlock : How much can you remember it? John : Well, don't worry! Sherlock : Because the average human memory on visual matters is only 62% accurate. John : Yeah, well, don't worry, I remember all of it. Sherlock : Really? John : Yeah, well, at least I would, if I could get to my pockets! Took a photograph..."
I love how Sherlock does all of this to estimulate John's memory, then when he finally stops, he pulls out the phone to show the photo lololol It's nice to spin around with Holmes holding you, isn't it, Watson?