Manti Te'o says that even though he was hoaxed by the supposed existence of a fake girlfriend, his inspirational story of playing through emotional pain "was all real and that's something that I can't fake."

Te'o made his comments to Katie Couric which will air the exclusive interview on Thursday.

Te'o, 21, has been alternately questioned and lampooned over his role in the hoax that led him and the public to believe that his girlfriend Lennay Kekua died of leukemia as Te'o led the Notre Dame football team to an undefeated season that culminated in the national championship game.

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