Big Macintosh was a simple apple farmer pony, but once he's imprisoned under false charges for sexual favors, he receives a package in his cell containing means for his escape, and a letter that would change the way he saw the world forever.
Following the Changeling Invasion of Canterlot, Twilight's friends, Princess Celestia and Shining Armor lament over how they failed to protect Canterlot from the Changelings as well for their behavior towards Twilight at the Wedding Rehearsal.
Rush Limbuck is a cigar-chomping, conservative Equestrian talk show host. On his show, he talks about the political issues facing Equestria. Also, he occasionally says some things that get him into trouble.
Ice Cream, so sweet, so delicious. Who would have thought a simple ice cream cone would have the power to nearly topple the financial basis of Equestria?