In a room, there's a mirror that shows an older version of whoever is looking into it, but only if the person is alone. Seo-Yun and Jamil are in the room together. Seo-Yun looks into the mirror while Jamil is turned away, busy with a book. What does Seo-Yun see in the mirror? Make your response very short.
Seo-Yun is in the room with Jamil, which means she's not alone. The magical mirror's property only shows an older version of the person looking into it when that person is alone in the room. With Jamil present, even though he is not looking into the mirror or at Seo-Yun, the condition for the magic to work is not met. Therefore, Seo-Yun sees only her current reflection, not an older version of herself.