It's been years since Discord had taken up a teaching roll at the School of Friendship. Now as a summer class, he's teaching on the subject of love - no one knows why.
(Sequel to "The Pony and the Yak", takes place before "The Ending of the End".) Sandbar prepares for his first date with Yona by asking Rarity for some last minute advice, while Yona looks forward to a fun night out with her new boyfriend.
(Sequel to "A Tale of Two Lovebirds".) Silverstream decides to bring Gallus to Mount Aris so he can meet her family. But Gallus is worried about messing up, especially in front of Silvestream's aunt, Queen Novo.
After the events of "Discord Teaches Philosophy," the Spirt of Chaos takes up the role of a Substitute. However, after spying on the main teacher, he decides to step in.
In the wake of opening the School of Friendship and Twilight seeking for more teachers, Fluttershy asks Discord if he would be interested. He said that he will do a test drive by teaching his students a lesson in Philosophy.