Sunset and Starlight learn of what their doubles relationship is.

Twilight and Sunset decide to give a relationship a shot, only to learn that the mirror has begun to mysteriously crack. Determined to stop it from falling apart, Sunset returns to Equestria to help. Will they succeed, or have to say goodbye to CHS?

Fluttershy is on her way to Sugarcube Corner, when she comes across a frustrated pony looking for her lost keys. Introducing herself as Sour Sweet, Fluttershy offers to help her. How long will it take, and will a new friendship form?