Oddly enough, hearing the uncertainty in his voice is a comfort. It's sincere. Not that Percy isn't that, not with her, but she knows how deeply he cares for his sister. She sees the pride in his eyes when he looks at her.

"It's a hell of a thing, being a sibling," she says after a long moment, looking to him with a soft smile. He's right, even if the idea of having to see who they become is strange, too. There was never need for that before. They knew, because they spent every moment together.

But strange doesn't have to be bad.

"I'm glad you understand." As much as one could.