Sherlock is upset at not knowing who the mastermind behind the Noahtic and Drebber cases is, and takes his frustration out on John. While returning by train from an investigation, Sherlock has a chance reunion with William.
Yeah... What if, at that moment, I...?
...أجل... ماذا لو أنه في تلك اللحظة، أنا
Ganz genau.
Sí, ¿qué tal si en ese momento, yo…?
Oui…
Sim. E se, naquele momento, eu...
Да...