Spectrum. There's a lot to read between the lines there. But Reiju doesn't immediately pursue it -- she's not quite ready to think about dying again, perhaps over and over again. No, no, shunt that thought aside for later.

"How much does it tell you, this spectrum reading? Our physical makeup? Our natures?" That's easier to think about. She's no stranger to having the innermost functionings of her body recorded and examined, but that doesn't mean she's in a hurry for it here, where the information might up in the hands of who-knows-whom.