Watson: You don’t have a girlfriend, then.
Sherlock: Girlfriend? No, not really my area.
Watson: Mm. Oh, right. Do you have a…boyfriend? Which is fine, by the way.
Sherlock: I know it’s fine.
Watson: So you’ve got a boyfriend then. No. Right. OK. You’re unattached. Like me. Fine. Good.
Sherlock: John, erm…I think you should know that I consider myself married to my work, and while I’m flattered, I’m really not looking for any…
Watson: No, I’m…not asking. No. I’m just saying, it’s all fine.
Sherlock: Thank you.
Sherlock (BBC) 1x01 A Study in Pink