"Truly Selfless" follows a mare named Candy Heart. She moves around for her work, rescuing orphaned foals and matching them to the right family. When she moves to Ponyville, she begins to make the friends she never had as a child. Then, she meets a filly named Scootaloo, an orphan that is a lot like herself. What will happen as she begins to uncover new feelings? Find out in "Truly Selfless"