One day three friends got stuck in an empty house due to heavy rainfall. They were on their way to school. There was a flood on the road. The three friends were shivering in cold. They were hungry too. They wrote something in their diary. Then they spelt these words. They tore the paper and made paper aeroplane and sent out. It flew to someone’s hand. He opened the paper. He was suprised the most. He ran to their house and said “come out of the house as you are wearing waterproof shoes”. They came out one by one holding the man’s hand and thanked him.