When Oprah was in the fourth grade in Nashville, Tennessee, her teacher, Mrs. Mary Duncan, made a lifelong impression. In 1989, Oprah got a big surprise when Mrs. Duncan visited her on the show!
Almost 20 years later, Mrs. Duncan returns to the Oprah Show to visit her famous former student and talk to her after the show. "The fourth grade was the beginning of learning for me. You instilled such a love of learning for me," Oprah says.
"This is such a blessing to be with you," Mrs. Duncan says. "I'm so proud of you."