William aims to complete his plan with his death, as Albert and the others each carry out their roles. Meanwhile, Sherlock deduces William's true reason for having him vanquish the Lord of Crime. Overlooking London, the pair face each other one last time.
Isn't that evident?
Because you are my dear friend.
Das liegt doch auf der Hand.
C’est évident…
А то сам не знаешь.