Synopsis
Sweetie Belle comes up with an idea to celebrate sisterly unity in an impromptu party with not much planning, and when Rarity decides not to be part of the celebration, Sweetie Belle becomes angry and disowns her as her sister.
Sweetie Belle comes up with an idea to celebrate sisterly unity in an impromptu party with not much planning, and when Rarity decides not to be part of the celebration, Sweetie Belle becomes angry and disowns her as her sister.