This is a story of a man who had three daughters. They suddenly heard the sound of frog croaking from somewhere. The father asked his eldest daughter to go see who is there. The eldest sister came back and said there's no one there. Again the same sound was heard and the father sent his second daughter to check it out. She came back and replied the same as the eldest daughter. And again the frog croaked and the father now sent his youngest daughter to go and see. She noticed the frog and said it must be him making the croaking sound. The father rose from his throne and asked the frog why he was there. The frog replied that he was there to ask for the daughter as his bride. The father told the frog that he did not deserve his daughter as a bride. The frog insisted that it wouldn't be so, if the father were willing to give one of his daughters in marriage. The father then asked his three daughters if any of them wanted to marry the frog. The two eldest daughters refused but the youngest went with the frog as his bride. Later the two eldest daughters were married off to a bear and a monkey, and suffered in their marriage. In contrast, the younger sister was very lucky with the frog as her husband. The moral of the story is that we should trust in fate when someone is destined for us.