A child finds him. The kid's crying her damned eyes out, Miyuki sees as she wanders closer to the mirror. Miyuki calls to her, trying to sound as non-threatening as a demon in a mirror can.
She approaches. He smiles.
She has a wish, he can feel it. Or maybe taste it in the air.
He talks to her for what feels like hours. He revels in her company and being able to make her laugh and dry her eyes.
He doesn't offer to grant her wish.