Starlight Glimmer is what you might call a problem teenager, and her peer mentor, Sunset Shimmer, doesn't know what to do with her. Until she comes up with the one person who might be able to understand Starlight: herself.
While Rarity is in Sunset Shimmer's bathroom washing up after a fall, Sunset finds an unusual packet on her coffee table. Upon examination, she learns something new about her best friend.
Something goes wrong with the portal between Equestria and the human world, leaving Twilight trapped for a few months. That wouldn't be so bad... if she wasn't also a child
Sunset has reached the final page in her journal to Twilight. With no idea what to write on it, she has to think about living life without the guidance that she's relied on for so long, and possibly without one of her best friends.
In light of what happened during the Friendship Games, Dean Cadence and Shining Armor does something that catches Principal Cinch off-guard: They quit.
With Finals Week quickly approaching, Rarity needs to work through many issues. Sunset Shimmer is busy and of little help. Flash Sentry will have to do.