John: hey I just met you
John: and this is crazy
Sherlock: well actually given that you’re an army doctor invalided home from Iraq with no family to which you can turn for assistance except your sibling who has a drinking problem and given that you’ve no money to purchase your own flat it’s actually quite sensible of you to move in with me, especially since I am in a profession which will provide you with the excitement you need to suppress your psychosomatic limp and also I am quite obviously your type so there’s a 95% chance we’ll be in a sexual relationship within a year
John:
Sherlock:
John:
Sherlock: you can give me your number now
Sherlock: i won't call you though, I prefer to text