[It is perhaps the best answer he could have given.]

Not everyone would choose to hold on to their humanity, I think.

[And Kratos, it seems, tries to hide even that, when he can. But Raine's seen him with Lloyd, with Colette. No, he's not so impassive as he likes to pretend.]

And with the key crest Colette will be able to do the same thing?

[It might be anomalous if her transformation is incomplete as Kratos implies, after all; it's worth checking for clarity's sake.]