She gives a stomp. "That's no excuse for eating my crop. I need that for my family and all of Ponyville."
"I didn't know those apples were part of your farm… after all that I went through, that food was a great sign. They were some really good apples… Is there anything I can do to make it up?" Hopefully this is sincere enough to work.
She takes her time to respond… "Well, you could pay for what you ate, that would be a start."
The money situation, "I… don't have any money. I'm not even from here, this planet even." At this statement, she seems taken back, while the smaller one looks with curiosity.
"…an alien?" You nod. "Well, even then, you should have some common sense. Seeing well tended fruit trees and you just eat 'em. Even tried to offer food to my sister without saying a word first."
You put up your good hand in retaliation. "Hey, I was starving and I didn't know you ponies were… people. Look, I promise to pay back what I owe, and then some, I just have to figure out what I'm going to do."
The pony stews it over, then looks upward to show her face more. "Alrighty, I'm still gonna hold you accountable for those apples. My name's Applejack, AJ for short. How can I make sure you won't just dine and dash?"
"Anonymous, Anon for short. Twilight Sparkle is talking to your… sun god. You can talk to her to find me, seems like I might be in her care."
She does a slow nod. "Alrighty, you got yourself a deal." Seems to be satiated?