in there
Those things are in there.
There's someone else in there.
Amigo mío, estaré ahí dentro en un profundo sueño.
My friend, I’ll be there inside, deep in a dream.
— Nosferatu (1922)
Dame dos filetes mientras estés ahí dentro, ¿vale?
Give me two steaks while you're in there, okay?
— Uno de los nuestros (1990)