[There's a flash of frustration, perhaps even anger — but Dimitri schools it quickly. Even if she does know the answer, it's possible that there's a reason she can't tell him. Still, what would be the harm in just saying if it's even possible or not?]

...it is a question I plan to ask when this spell is broken. Here, though, Edelgard and I have decided to put those events aside in the interest of not causing friction when we are all packed into such a small space.