After being unable to pay her bill to the local dentist, Fluttershy is given an option to clear her bill and it is a very unconventional option. Fluttershy, despite having great friends, is lonely and decides to take the dentist up on her offer.
Twilight has just been crowned as a princess but is unsure of what her role will be. On top of that, she is hiding a secret that she is scared to admit to anypony, even the one that it would affect the most.