[Just out of the corner of her eye, she can see that reaction. And as much as she would like to simply move on and avoid continuing this exchange, it would be rude to do so.

...This still is not going to be enjoyable. Not in the slightest. Especially given that her grasp on sign language is still not optimal.* Still, after a moment of getting her expression under control, she steps closer to where Rion is, and very carefully brings her hands up.

*(Although knowing Mitsuru, optimal would equal 'can fully translate the complete works of Shakespeare into the language.')]

'I seem to have eN-

Encountered a problem upon waking up.'

[With how stiff she's standing as she signs that, it's amazing that her arms and hands are moving with even remote fluidity.]