Fake Love, Real Danger

Daniel Lewis, who is a billionaire, has spent three years courting a woman without telling her about the money. He finds out she has been with him for reasons of her own. Before he can act on that, an accident takes his memory. She uses the accident. She has him sign an organ donation agreement, with the kidney to go to her lover. When Daniel's sister comes looking for him, the woman tells her Daniel is mentally ill, keeps her away from him, and gives the same story to the rest of the Lewis family. His family gets through to him anyway, and his memory comes back with their help. He attends the Lewis family banquet.