Выпуск 1336. Тайная дочь примерной матери?

The orphanage graduate dreamed so much of finding her family that she began to investigate the mystery of her birth. She found out that her mother had two other daughters and a son besides her. The woman met her supposed brother, but his mother had always told him that he was her only son. So, did the son, who was drowned in love and care, and the orphanage graduate have the same mother?