... No, there isn't. [He inches away from the door, if only so he can unlock it.] I don't understand how your body operates, but don't waste all your energy before tomorrow. We still need you, after all, Doctor.

[... Is that his way of telling her to get some rest? Maybe. Akechi will glance at her one last time before he steps out, though.]

Goodnight.

[THAT'S ALL FOR NOW...]