Applejack and Rainbow Dash were friends for years. They shared laughter, cider, fritters, flights, phone numbers, and simply friendship for the longest time. And after all that, Rarity offhandedly makes the comment they argue like an old married couple. With that, "AppleDash" is the new couple on the block, until Dash just has to call it off. She can't explain why, or what brought her to it, but a week later, she regrets it. Three days later, Applejack's with someone new, and Dash needs to cope with her mistakes.