Because your friend died and you're upset, and I don't know what the hell to do to make you feel better even though I want to. That's why I'm sorry.

[She doesn't mean to snap, but. Akechi, please embrace your one (1) feeling. They're all grieving.]

You're a Historian. You know all about the letters that were publicly shown this week. If you want to say "what's done is done" and act like there's nothing we can do for the people who died, fine. But you know better than that. We all do.