The moment it appeared Itadori and Mahito's battle to the death was resolved, the being wearing Geto's body asked, "Shall I save you, Mahito?" Itadori immediately recognizes the man before him as the very same one who sealed away Gojo and leaps to attack.
What?! That's so improper!
!ماذا؟! هذا بذيء
¡Ay, no! ¡Eso es muy impropio!
¿Qué? Eso es muy poco apropiado.
Mei Mei ! C’est si indécent !
Oh, no... Che cosa indecente!
Hã?! Mas que inadequado!