Vanna White delivered a heartfelt message to her “brother” Pat Sajak on the eve of his final episode of Wheel of Fortune. The pre-taped messaged aired during Thursday night’s show. “I can’t believe that tomorrow is our last show together,” White, 67, said in the clip. “I don’t know how to put into words what these past 41 years have meant to me, but I’m going to try. “As the years have gone by, we’ve grown up on television, but we’ve also shared so much more behind the scenes,” she said as she reminisced about the pair’s more personal memories