Okay, kiddo, so the Virgin Mary is a very important figure in the Catholic religion. She was the mother of Jesus, who is believed to be the son of God.
Many people in the Catholic faith pray to Mary and consider her to be a very special person. They believe that Mary was without sin and that she was chosen by God to be the mother of Jesus. That's why she's often called the "Virgin" Mary, because she was a virgin when she gave birth to Jesus.
In Catholicism, Mary is often depicted in art and statues as a beautiful woman with a kind and gentle face. People pray to her for help and guidance, and many believe that she can intercede with God on their behalf.
Some people even celebrate special days in honor of Mary, like the Feast of the Annunciation (when the angel Gabriel told Mary she would be the mother of Jesus) and the Feast of the Immaculate Conception (when Mary was conceived without sin).
So in short, the Virgin Mary is a very important figure in the Catholic religion, and many people pray to her and honor her as the mother of Jesus.