This reminds me of insane Twilight from episode " Lesson Zero ", where Twilight loses when she gets wiped up about sending her friendship letters at the right time. Apparently, she went to the wrong time and casted a love spell between her Smartypants and the town of Ponyville. And Twilight couldn't fix it so, Celestia fixed it instead. When twilight thought she was disappointing the princess, Princess Celestia calmly told she and her friends could all send friendship lessons to Celestia, and suspecting some mail.