[Arthur canted his head a little to take a look at the book. Cosmology. A subject he knew little about, personally-- very little. Definitely up Capa's alley, though. Then, he offered Alice a quick smile.]

The Admiral, actually. You've been showing up on my item, so I thought I'd check in on you. [Actually, he felt compelled to check in on her. It was strange.] But I can leave you to your... light reading if I've interrupted.