Flurry Heart has gone from pony to human nd struggles to Adapt. Cozy Glow who has always been human, tries to turn Flurry dark. But Flurry Heart is too full of Love, Kindness, Honesty, Friendship, Loyalty, Laughter and Generosity that not only can Cozy not corrupts her in to evil but now Flurry is starting to make Cozy CARE about having friends.

At this point however Cozy has not fully given up on evil. Rather she's et the seeds of kindness in to her cold darkened heart and she's starting to feel. Starting to care. She'll bury these new feelings and push on with her mission. She won't just turn good so suddenly.