Pokemon Season 10 - Episode 486 – Borrowing on Bad Faith!

On their way to Floaroma Town, Ash and his friends decide to attend an unofficial Pokémon Contest. Dawn plans to use her new Pachirisu to challenge the contest. However, on their way to the village, Aipom falls off the cliff while playing and is saved by Jessie of Team Rocket. As a favor, Jessie wants to use Ash's Aipom to represent her in the Pokémon contest. Dawn and Jessie challenge each other in the final round, but Aipom manages to defeat Pachirisu and Jessie wins many bunches of bananas. But before they leave, Aipom rejoins Ash.