Serizawa will do whatever it takes to achieve his goals, even if it causes controversy in the Roshigumi.
Huh? Oh, you saw that?
ماذا؟ رأيت ذلك؟
Hä? Du hast das mitbekommen?
¿Me viste?
¿Me viste?
Eh? Oh, hai visto tutto?
Hã? Você viu tudo?
А? Ты всё слышал?