When Princess Celestia is down, Raven suggests a little spring cleaning. If only it weren't in the castle room that the princess has kept locked away for years.
With Tank's hibernating in the winter, Rainbow feels sad and alone without her turtle. But what she didn't expect was that Twilight would decide to keep her company during the winter.
Twilight wakes up from a bad dream and she fears that one day that dream will come true. At least, she has Luna beside her to comfort her during this difficult time.
Twilight and Luna are forced to not leave their house and not see each other because of a virus that begins to manifest itself in Equestria. Can Spike and Celestia find a solution for this?
Twilight, pitying the fate that Cozy Glow suffered, decides to free her from the statue prison. But after she does that, she realizes that Cozy Glow is emotionally broken and she will have to play an important role in Cozy Glow's life.
When Discord is reformed by Fluttershy, he returns to Canterlot along with Celestia to review his marefriend. Discord realizes that although Luna is happy to see him again, she is sad about what she did in the past.
Celestia realizes that Luna is very sad after Discord's petrification. Celestia, concerned for her sister, she is determined to discover the reason for Luna's sadness.
Since Spring Rain and Glitter Drops abandoned Fizzlepop Berrytwist after going to Princess Celestia's Gifted Unicorn School, they felt sorry for leaving her, but when they find out where Fizzlepop is, they decide to go and see her to apologize.
Wallflower just wanted to be forgotten. It was best for everyone if she was just left alone for good. That's why she hates Sunset, for never just giving her what she wanted. That's why she loves her too.
After Queen Novo has apologized to Twilight, Queen Novo returns to Seaquestria. Meanwhile, Fizzlepop Berrytwist decides to spend a few days with Twilight.