Starlight showed Twilight how she lost her best friend for a cutie mark and how that inspired her to create her town and steal cutie marks, but, what if that's not all that she lost because of a cutie mark?

During a visit to the Friendship Castle, Celestia finds herself looking for something.

Is not long before she finally finds it, but the memories it saves within it are still fresh in the memory of the Princess, and the present has lost part of its warmth for it.

Maybe now she can find a little hope looking herself in an old mirror.

Maybe now she can feel her again.