Sweetie Belle is lost in her own thoughts during the autumn season. Questioning her own life in the process, she remembers what life is worth living for.
Sparks came from damaged sections on Sweetie's right foreleg as she stood up to face height, the jaws of both other fillies having fallen open at the sight of her battered form. "This unit requires help."
Sunset needs someone to help fix her jacket, and she only knows one person who sews clothing. Unfortunately, she doesn't feel she deserves to be asking favors just yet. Rarity explains that, with friendship, favors don't need to be earned.
During one particularly stressful day, Sweetie Belle gets into Rarity's makeup. Rarity demands an explanation. The answer isn't quite as simple as one sister trying to emulate another.