At the comment about stealing, Betia just raises an eyebrow skeptically and looks in the direction of the fountain where the kids were just throwing money away. For fun. Does it really even count at that point?

From the look of her, Betia definitely seems like she'd have a lot more in common with the thief than the noble children crying about having seen a poor person today. She's no elf of course, but she's dressed in plain, somewhat frayed clothing and doesn't appear to even own a pair of shoes. If she had any money at all, she spent the last of it on the food.

But hey! It is pretty tasty. In answer to the question, she simply points back the way she just came from, then pauses a moment before holding her meal out in offer, if Rey wants to try it.