She looks the two wizards over-discreetly-as she leads them to the Deeps. Mostly she looks at Harry. It's been several years since she's seen him, so she's rather curious.
He looks well on cursory examination, and she's happy about that. Of course, Thomas would knock him out and drag him to a hospital if he really needed it, she assures herself, and vice-versa (if things ever got quite that bad).
It strikes her that that's an odd way to reassure herself. Perhaps she needs a bit more healing time.
Then again. They're brothers.
It's par for the course.