Oh, no, [ Joan's reaction is immediate, almost laughably vehement. ] I've spoken to your Sherlock, they are not the same person. Okay, so they're both British, they're both woefully intelligent, and they both wouldn't understand social grace if it hit them in the face with a two-by-four.

But — they're different people. They just happen to have the same names. [ A beat. ] And Watsons.