Kai is interested in the secret of Luca Yonazuki's strength. But Luca only cares about one thing...
Seriously?
صدقاً؟
Hä? Jetzt echt?
-¿En serio?
-Sí.
-¿En serio?
-Sí.
Hein ? Sans rire ?
Eh? Dici sul serio?
Hã? Sério?
Что, правда?