For Twilight, the increased lifespan that came with princesshood had forced her to outlive her friends, but thanks to Rarity, she will learn that centuries could be lived in but a single day.
Life is like a train ride, don't you think, dearest? Destinations will change, trains will be caught and missed, but there will always be somepony willing to journey with you—so long as you let them.
The assignment Miss Cheerilee gave the class should have been simple. But it got Sweetie Belle thinking about her Hearth’s Warming present for Rarity. It’s complicated. Maybe Twilight can help.
Something strange is happening down in the Everfree Forest, so Luna goes to investigate, but is unprepared for what, and indeed who she is going to find.