There are a ton of Pokémon episodes, so this may be a little difficult, but which one is your favorite, and why? My favorite episode is season 11 episode 1, Tears for Fears. I love Chimchar, and this entire episode is focused on Chimchar getting used to traveling with Ash and the others. Chimchar went through a lot before he joined Ash, which we already knew before this episode, but here we get to actually see how Chimchar felt about all of it and how he feels to finally be around people and Pokémon who love and encourage him. It's a really nice episode.
The one where this giant Whiscash eats a Master Ball. Always has stuck with me for how silly it was XD
No doubt the final episode~! "Till we compete again!" Its super cute and emotional at the same time. I mean, I always get emotional when I think about parting ways with my friends. And that's what happens in the last episode. Right now as well, my heart aches. Spoiler: THE BEST EPISODE