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.
I don't know what's inside.
.لكني لا أعرف ما في الداخل
ma non sappiamo chi ci sia dentro.
Não sei o que tem dentro.
А вот кто внутри сидит — не знаю.