...I've already killed her once. [The words just come out, without her meaning to. She hadn't been certain of that memory until recently, but once she had a hold on it there was no forgetting. She can still see Diva's corpse turning to dust, her throat still seemed to burn from the force of her cry.]
And it's no small price. [her tone is soft now, rather than angry. That was the crux of why Zero's offer had upset her; he acted like it was nothing. It was something to Saya.]