Rarity tries to find out if Applejack smells–and tastes–like apples.
Twilight Sparkle resorts to Black Magic in an attempt to bring back Surprise.
The origin of King Sombra as a squire, knight and king.
Waking up alone in Applejack's bed, Rarity found a poetry booklet and had unknowingly flipped through her lover's first–and last–romance.