[As much as it feels like the sort of subject that shouldn't be brushed off, she can definitely see how that might be easier. That's why she tried not to linger on it, herself. Her instinct might be to encourage him to talk it out, but she can take her own advice; sometimes it's best just to give people time. There may not even be anything to talk out, yet.]

[Fingers curling against her mouth, she rests her opposite hand lightly against her forearm. Theories - theories are more palatable.] That's odd. Although I suppose - if it really is something in their code that needs to be changed, it makes sense. Maybe they share that part of it, if they're from the same world, or it's connected to one of the other things they have in common...? [Really, she's just kind of looking at it the same way she would memories, despite not knowing too much about traditional coding. If several people had a memory in common, it wouldn't do to change one version and not the others. Which means of course she has to start wondering about the implications of this on those involved - not that she didn't already.]

Do they actually come back different? The people who show up again, I mean.