Dovey, daughter of Discord and Fluttershy, has never been in love. She's had flings before, but she never truly loved her partner. That is, until a certain mare she's known all her life gets her attention. Rocky Road, the seemingly care-free, smiling daughter of Pinkie and Dash, walks with pride. But, unknown to Dovey, Rocky has been let go from her last job and has anxiety problems she'd rather not show. When a mutual friend invites Rocky to their band rehearsal, Dovey freaks and sprees away, confusing Rocky. The mare's own nervousness grips her, and she feels the need to race toward the Castle of Chaos . . .