Yk how the Reflection went to school and made friends and had an ordinary teenage girl life (mostly?)
Wouldn't it be funny if it had gone out with it's group of girlfriends to all get their ears pierced together, and then... didn't tell Valkyrie? Valkyrie doesn't notice? So the next time she 'resets' the reflection- has it go back into the mirror, absorbs it's memories and lets it back out again-
It just. Goes to school with unpierced ears again.
And it's friends are like how did you do that
what
Bonus points if her (their?) parents notice also, coo about how grown up she looks and then. A few days later they're like hey wait a minute didn't you have earrings











