[They don't know why she's bothering to linger. They don't even know what they lost. They think they've forgotten something, but... ha ha, there's no phantom pain if it's a clean enough amputation, right? You won't even notice it's not there.

...Guess it's not really much of a penance at all, in retrospect.

They don't bother to look at Alphys. They know she's not making eye contact, and they know that red eyes are scary. Why bother.]

Don't you have something more important to be doing right now, doctor? Every second that's wasted on unnecessary things is another second Frisk has to suffer.