Pokémon Showcase Duet Contest

I have created a story arc in the XY series when Hikari makes a return to participate in the Pokémon Showcase to improve on her appeals for further contests. Satoshi is extremely happy to learn that Hikari is modelling her Mimirol in town and starts rambling to his friends about her. After dragging his friends to see her, she gives a surprise appeal to show off Mimirol's skills. Satoshi is inspired to improve on his Pokémon's skills as seen from the DP and BW series that he wanted to meet with her as soon as possible. Little did Satoshi know that there is a Pokémon Showcase Duet Competition being held in the same town and Satoshi, Hikari, Citron, and Serena choose to participate. All four trainers find out that trainers are paired by random, resulting in Serena's being paired with Citron while Satoshi is paired with Hikari. With very little time to rehearse their given theme's of their showcase, Satoshi discovers something peculiar during his time with Hikari that creates some form of miracle on the stage.