Mandhira Kapur said it's "insane" to say that her brother, late Sona Comstar Chairman and Karisma Kapoor's ex-husband Sunjay Kapur, died of a heart attack when he was so health-conscious. "McDonald's was out of the question. No ketchup, no sodas, no nothing. He worked out every day," Mandhira said on Sunjay. "He did have his heart checked out," she added.