Princess Celestia has long been one to not meddle in the business that was once her's to begin with.

Whether it be "Nightmare Moon", "Discord", "King Sombra", or even the "Elements of Harmony" themselves, Celestia has been vague, at best, while relying on Twilight and her friends to figure things out and save the day.

After what happened during "Love's True Form", Celestia finally decides it is time to stop keeping secrets and opens up on the origins of Spike and the true destiny she has planned for Princess Twilight Sparkle