[She scoffs, all faux innocence dropped from her expression and tone.]

Obviously. You're deranged, not stupid.

[It's an ugly cynicism they share. Anyone will hurt them, when given the chance. And of course, both she and Callisto are just as prone to hurting the people around them. Sometimes she almost feels bad for Donna, but then she remembers she's not a good person and laughs instead.]

Anyway, I wouldn't say you have much in the way of happy relationships to sabotage, so you're probably safe on that end of things. [It's better to feed on people who have a lot to lose.]