Sherlock Holmes & Laurel Lance
"You had a date with the Doctor?" he said, smiling slightly. "He's one of a kind, isn't he?" Of course, he knew that speed dating wasn't about talking about their other dates. But he was interested in hearing what other people had to say about the Doctor.
"He's one of my... I suppose you could call him a friend. He signed me up, thinking I wouldn't do the same for him."