89555459_ners___Pokémon_Essentials_Wiki__What_it_means
[Comment] EndSpeech: I enjoyed that. [What it means] 
What the trainer says (still in the battle screen, after the trainer has reappeared on the screen) when the player wins a battle. There can be more than one of these comments, and each one after the first gives the post-battle text for a different rematch battle (in order). Ideally you should have as many of these comments as you do "Battle" comments.
Trainers - Pokémon Essentials Wiki
What it means