As you ponder how you might cause the mirror to change you, other versions of you show up, some of which you aren’t paying much attention to; but one that caught your attention was of a forest setting, like it was enchanted, or something. There was a tiny young woman with long pointed ears and broad, colorful and shimmering wings on her back. You take a closer look at the image to see that, sure enough, it’s you as a fairy.
However, you also see that the fairy version of you seems to be pursing her lips slightly, as if awaiting a kiss. Maybe that’s what triggers the change, you think to yourself.
It was then that the image changes to a science fiction type laboratory showing a version of you with a robotic body. This version also seems to be expecting a kiss, at least until you pull your head back. You're now certain kissing a reflection will change you into it.