Once upon a time there were two men who lived in the same coastal village in Thailand. One was named Ta-in and the other was named Ta-na. They became good friends and liked to do things together. Ta-in and Ta-na were very good fishermen so they decided to fish together in the bay. They built a small boat and caught lots of fish in the following days. They shared their catches and cooked them for their evening meal. After many months, their luck changed, and they caught fewer and fewer fish.