Applejack and Fluttershy are going out on a date to celebrate the anniversary of them being a couple. This surprises Twilight Sparkle greatly. Not because she can't believe it's already been a year since such a clearly important event in the life of two of her best friends, but by the fact that she didn't even know they were dating to begin with. How could she have missed that? Surely her other friends will have the answer, right?