[While still confused, especially by the "humanity's companion" comment, Regis tries to take things in stride, though that's a little harder to do with them both looking at him and Cale being Cale and not saying a word.]

Do I need to speak with Noctis?

[He's serious for all of a second before explaining.]

Noctis is my son who also happens to be here, but something tells me he's not responsible for that form of address. That's all right, though. I don't mind.

[Stay as silent as you want, Cale. He knows you're guilty, but you're also right.]

Do you mind telling me what you mean by "humanity's companion?" I dare say, I've not heard the phrase before.