Pokémon S11 E01 Tears for Fears!

"Gotta catch 'em all!"

After a practice battle between Ash's Chimchar and Dawn's Piplup, Chimchar begins to cry because Ash was nice to it even though it lost, and Paul wasn't. Things get worse when a trio of Zangoose attack and Chimchar has to face its fear and eventually defeats them and overcomes its fear of Zangoose. Chimchar also receives some unexpected advice from Meowth about the future.