221B Baker Street

I was reading my psychology textbook and I came across this:

The quotes sound a lot more like something Sherlock would say 😂

Don't you all just love that part where the two brothers were sitting in 221B and

they were sitting across from each other and the camera was at an angle so it looked like they were playing chess? But then in the middle of a sentence, Mycroft hits the metal part in

'operation '??????