Fluttershy has always felt the most comfortable with her wall-eyed friend, Derpy. Every morning they secretly go for a fly around Equestria, and Fluttershy could relax, not be constantly judged by her friends on her fears or flaws. The two mare friends were inseparable. But lately Derpy has been distant, as if something has been bothering her. Now she is missing, somewhere in the skies of Equestria, and only Fluttershy cares enough to find her.