The cabbie practically wanted to be caught. [Why yes, Sherlock is having feelings about that. He never did admit to John the truth about the pills. He laces his fingers together in front of him on the counter] Anyway, I don't know the first thing about dating services. I suppose that's more your...area of expertise.

[Sherlock doesn't claim to understand his flatmate's bizarre fascination and downright need for that sort of human contact]