[He looks down for a moment, but he takes her at her word. If she says that she and Stark can keep Jane safe and well, he will believe that they can.]

Thank you. I have not seen her in a long time. It would be well if I could see her again, when I return, even if it is just while she sleeps.

[And he doesn't think that's particularly creepy. Different cultures, and all. People watch his father sleep all the time.]