Then one day, it so happened that the king lost his way while hunting. For two days, he kept wandering in the forest. Then, as fate would have it; he reached the trader's mansion. Hungry and tried, he approached the trader and sought his help.
Although the trader knew that the king was none other than his father-in-law, he kept quiet about it. "I shall arrange for your food, Your Majesty!" he said and went to his wife, the princess. The trader told her about the king's arrival and asked her to prepare a feast. "But remember, all the dishes should be sweet!" he instructed.
Read more at http://www.kidsgen.com/stories/folk_tales/love_as_salt.htm#yHt1udy8tFRF5COO.99