Fukuzawa gives Rampo a pair of glasses, claiming that wearing them would activate his ability to instantly determine the truth of any situation, and taking them off would give him the ability to tolerate the stupidity of the ordinary person.
When did you realize?
متى عرفت؟
Wann hast du es bemerkt?
¿Cuándo lo notaste?
¿Cuándo lo has sabido?
Quand as-tu compris ?
Quando l'hai capito?
Quando você percebeu?
Когда ты понял?