Chili meets up with Ash and co., Cilan battles Chili and wins, Cilan's Pansage is revealed to know Rock Tomb, Team Rocket prepares the final touches of their plan to catch the Kami Trio, Chili's Pansear learns SolarBeam, Chili has a rematch with Ash and wins.Chili goes on a journey to fullfil his dream of opening up a fire-type gym.
While waiting for Clay to return from his work, Ash and co. got a visit from Cilan's brother Chili, who's apparently on a journey of his own. Turns out he wants to be better than his brother after always losing so he decides to pit his skills against Cilan. Who will win this sibling rivalry? Cilan would indeed win of course and Pansear got blamed because it was all Chili's fault for this. And can Cress be a good Gym Leader by himself? No, but not without Chili and his Pansear. Meanwhile, on the Island of Legends, Team Rocket had finished destroying the wedges from Tornadus and Thundurus Monument and they're going to wait until Landorus is summoned from his monument so they can capture all three of them!
There was a moment from when Chili's Pansear was training and after that he runs up some stairs, though that moment has been done before in the movie "Rocky" and various cartoons that had training montages like Animaniacs, The Proud Family and Two Stupid Dogs.
Some similarities to the Rocky training montage comes when Pansear, runs, does one-armed push-ups, sit-ups on a bench, and punches a fruit in the tree
The dubbed title originated from Pennsylvania, known as the State of Brotherly Love, which was the setting of the Rocky movie that took place in Philadelphia which is located in Pennsylvania.
This is the very first time that Ash was a referee when the brothers battle.
Professor Oak's Live Caster: Movie 15
Who's That Pokémon?: Pansear.
When Chili was eating donuts to relieve his stress this might be a reference to girls on classic television shows getting upset and eating desserts.
When Chili got a red and glowing face in Cress' flashback this might be a reference to Ash's anger in The Bicker the Better.
When a still picture of Chili hugging his Pansear while his laughing and Pansear gleefully squeeling can be heard, this might be a reference to Sweet Baby James when there was still picture of James hugging Chimecho followed by James' laughing and Chimecho's "chiming" during the song Best Friends.