AU. Twilight Sparkle travels to Canterlot to investigate why Princess Celestia has been acting distant lately. Faced with a harsh discovery, she finds a new friend in Princess Luna. But can their new friendship survive Luna's insecurities?
My Little Pony - Rated: T - English - Hurt/Comfort/Romance - Chapters: 11 - Words: 212,938 - Reviews: 293 - Favs: 472 - Follows: 488 - Updated: 7/27/2014 - Published: 5/29/2011 - Twilight Sparkle, Princess Luna/Nightmare Moon