Talk:Transcripts/Princess Twilight Sparkle - Part 1/@comment-3410511-20150617204708/@comment-5837525-20150617211159

The closest that the episode states to that effect is this:


 * Princess Celestia: I must admit that it is wonderful to actually be looking forward to the Summer Sun Celebration. [...] For my subjects, it has always been a celebration of my defeat of Nightmare Moon. But for me... [sighs] It was just a terrible reminder that I'd had to banish my own sister. [...] But now it has become a wonderful reminder of her transformation back into Princess Luna and our happy reunion.