I could talk about what goes on in my Twilight Luna and Celestia au brain for hours, but uhm, basic summary

Celestia initially apprenticed Twilight w the intention of them eventually replacing Luna if they couldn’t get her out of being nightmare moon, Celestia didn’t let twilight know of this. Then first 2 episodes happen but Twilight didn’t make friends w the other characters so Nightmare Moon was not defeated n rehabilitation w the magic of friendship but just sent back to the moon again w Twilight’s spell. Celestia makes Twilight the new Princess of the Night to take her place. Twilight is saddened.

Moonshine also exists in my Twiluna au which makes it an au within an au,,it’s confusing, idk im insane for ponies :P