Dear [Insert],

by Petalled

First published

During season 3, Twilight had automatically stopped sending friendship reports to her mentor until she was asked to never do again after she became an alicorn. However, the latter misses the old days of sending letters back and forth with Twilight and her friends, and she will also try to rekindle with her former student way before Twilight.

Bunch of ponies/creatures writing letters with each other back and forth.