“Zakaria” moved with his family to live in another house far away from his relatives. There, he noticed that his parents were talking to him in the usual way he was accustomed to! But when they came to talk with other people that surrounded them, they used different words that he had never heard before! “Zakaria” paid attention to such behaviors in different situations until he discovered the cause of what was happening and this would assure him and made him happy!