[The shoulder thing was also strange. Very few made physical contact with her for long durations of time. Except Drusa, and that had been...well...]

My systems do not require food or drink to refuel, no. [Since he asked; she would have been content to listen to him explain regardless of level of importance to her, personally.] Nor do I require sleep cycles. Beyond extenuating circumstances, I am capable of indefinite self-recharging.

[Something which Aya had never really questioned, because it was precisely the same as how a Lantern Battery worked. Should she run out of energy, she would fall into stasis mode. Then, it would only be a matter of time. Otherwise, she was good to go.]

What of the other ten percent?