My secret being whatever happened with slaughtering an entire city and 7000 additional people. The women and children were...technically separate, though I assume that "an entire city" involves "also the women and children," and I don't know the general composition of the additional 7000, so...

[He shrugs.]

I knew Kira was...weird. I talked to him about stuff I'd done and he didn't pass judgement or anything, when obviously he should have. If anything, he seemed interested in it? He asked me a lot of questions.

But I never asked him anything about why, because it didn't really matter to me. His business was his business.