X nods in return, just once, then slips out of the helicopter to slide down the rope to the balcony.

Once there she pulls something out of her pocket, holding it in her left hand as she opens the door to the Clocktower with her right.

It's too bad that the sound of the helicopter drowns out the unexpected noise of clinking plates and cups, and of voices human and inhuman.

And then the door closes behind X, and those sounds are gone.