[It's true that on the surface, she doesn't appear to be reacting at all-- just watching this unfold, trying to make sense of what she's seeing. Once the realization seems to click into place, there are some of the emotions likely expected: surprise, certainly, maybe some flicker of horror that fades just as quickly (it isn't the first time she's seen a supernatural being shred things apart, after all). It isn't acceptance on her face beyond that curiosity, but maybe a small level of understanding-- ah. This makes more sense to her than Sebastian being just a normal human. He never seemed so to her, after all.]
[She thinks, maybe distantly, that she should maybe be more scared, more terrified-- but she isn't, really. Maybe she's gotten used to Elias and the world he lives in, or maybe she somehow understands instinctively that he isn't going to do something like that here, or to her. Maybe there's that small acceptance that even if he did, it'd just be an inevitability in the face of what her curse means for her.]
[As the memory fades and they return to the familiar landscape of Miracle Country, she continues to stare at the place where the memory Sebastian was just a moment ago before slowly turning to look at him.]