Pokemon: Season 9, Episode 16

9 - 16: Odd Pokémon Out!

Ash`s Grovyle meets Nurse Joy`s Meganium. He falls in love, and becomes lovesick. This episode teaches everyone who watches it that growing up can`t heal a broken heart. Because later Tropius falls in love with Meganium too. It breaks Grovyle`s heart, and then Grovyle has to stop Team Rocket, and evolves into Sceptile. And goes completely insane.