Dark Qiviut

The first scene featuring FS with Caballeron and gang really begins his reformation process.

1. At first, he maintains his facade regarding being a good pony, almost blowing cover when he yelled at his henchman for nearly eating poisonous fruit.
2. However, he’s genuinely taken aback by Fluttershy’s decision to share her lunch with all of them, especially his henchmen.
3. He’s taken aback by her unconditional kindness towards the cats. Rather than fighting them, she treats them like equals, and the cats appreciate her.
4. All of the treasure hunters begin to admire her, and Caballeron’s eyes twinkle. For the first time all series, he begins to show sincerity towards somepony, leading to wonder if he will give up on his trick after all.