I know about it and the truth of it. [Because that's honestly what you want to know most of all, isn't it?] I know some things about your past, like you were in ANBU young, and a bit about Akatsuki... but not too many details. Neither of us terribly like to talk about our younger years, and that's fine.

I know about the Sharingan, the Mangekyo, and the Eternal Mangekyo. Madara. [Or well on that last point, thinks he knows. The Sharingan part shouldn't be surprising though.]

But the most important thing I know is how much you love your village and your brother.