The old man tells the children's fortune.

Ten years ago, a fortune teller came to my house. Then my dad gave him my horoscope. The fortune teller said that your son would be bad to you in the future. The fortune teller doesn't know. Is it psychic? I figured it out. Your father once had a son, but the son died young. So there is a knot in your father's heart that you are not good to him and always cold to you. You should find a chance to talk openly with your father and tell him that you are his own son. It's impossible to be unkind to him, but the prejudice of fatherhood makes you a little disappointed. You will be good to your father as always. Let your father know that your son actually has him in his heart.