Oprah's Master Class returns to OWN for its fifth season Sunday with Ellen DeGeneres sharing what she's learned on her path to becoming a beloved daytime talk show host.<br />In a bit of a role reversal, the comedian had Oprah Winfrey on her show Friday, promoting the series, and sharing what she learned from DeGeneres' episode.<br />"You know what I didn't know - and I was surprised at myself because I'm pretty empathetic as a person - but I really didn't realize until I saw that Master Class how hard it was for you to say, 'I'm gay,'" she said on Ellen.<br />After realizing this, Winfrey said she finally figured out the true legacy of DeGeneres.<br />"The real work that you've done on the planet will be teaching people how to live authentically as themselves," the TV magnate said to applause.
