After the woman confirmed she spoke commoner's tongue, Kayala decided that it was a good time to explain... well, her and Uriel. Just about everybody was eavesdropping anyway, and some of them were bound to know commoner's tongue. And those people would definitely translate the story for everyone else.
"I'm Yoreiqi," started Kayala. "I was born and grew up a few islands away. When I was born, I was barely alive. I wouldn't have even lasted an hour if my village didn't cure me with a cursed plant. You may know of it—it is called many things, but it is recognized by the fact it's white... stem and all."
In Yoreiqi, it was a plant of legend. Everyone knew of it. Out of Yoreiqi, Kayala had found out that most people had never heard of it. But Kayala figured these Yoreiqi people should know of it, therefore didn't explain the other side of the flower.
Deciding to wrap up her story, Kayala finished, "The flower saved my life. It's also the reason that I'm white. My blood is actually white, too. And if anybody in your village is in the need of healing, my blood magic is amplified due to the flower running through my blood. I'd be happy to help injuries in exchange for my friend and I being able to stay here." Then, realizing that she hadn't really explained Uriel's wing situation (and she didn't really know it), Kayala turned towards him with a pleasant smile and said, "Would you like to explain to them why you have wings?"