When Twilight tells her make friends for a dinner with the Princess, Starlight meets Trixie and the two hits it off. Twilight doesn't approve and angers Starlight.
Starlight's first friendship lesson is to help out the ponies of Ponyville to connect to the locals better. But what happens when they judge her on her past?
Despite being redeemed and accepted by the Princess of Friendship, Starlight's guilt for her actions haunt her daily life and it never seems to go away.
Exactly ninety days have passed since Sunny Starscout did the impossible and reunited ponykind. Once her lighthouse is rebuilt, she finds an old book in Bridlewood, and discovers that a pony has been watching all along.
Will the future know about us or will we be forgotten and erased from history? Twilight couldn't allow this to happen. And so, she devises a masterplan to preserve the friendships of all ponies and creatures for Equestria's new generations.
When Starlight Glimmer becomes sick before Hearth Warming's Eve, Trixie has to face the reality of spending the holiday alone. Will Twilight and the others be able to help Trixie have a "Great and Powerful" Hearth's Warming?