...you're lucky, Prisma-chan. Make sure you stay healthy, okay?

[Ruby can sense that she's starting to worry Illya a bit from the way the younger girl looks up at her. That's not good for morale, and she doesn't like the idea of worrying Illya too much, so Ruby lightly slaps at her own face as if trying to wake up.]

That's why we gotta find Hanako-kun as soon as we can! He must be scared too!