In the summer of 1995, the most famous woman on Earth was, in every way that mattered to her, alone. Diana, Princess of Wales, was 34 and separated from the Prince of Wales, with the divorce that would legally end the marriage still more than a year away. She lived at Kensington Palace and spent her weeks on airplanes and podiums as the most watched charity worker in the world. When the cameras were switched off, she went home to rooms that were very quiet.
She had loved and lost a run of men who had, in the end, belonged too completely to her own world: James Hewitt, the cavalry officer, and Oliver Hoare, the art dealer whose wife had traced a stream of silent telephone calls back to Diana’s own line. Each had come from the same narrow, watched, gilded England she was trying to leave behind. What she told her healer, Simone Simmons, was that she wanted something different now. She wanted a man who was not from her world, someone who had not read about her before he met her.
On the 27th of August 1995, a bank holiday Monday, Diana walked into the Royal Brompton Hospital in Chelsea to visit a friend’s husband recovering from a triple heart bypass. There she noticed a tall, tired, unhurried man in surgical scrubs who had not, so far as anyone could tell, noticed her at all. His name was Hasnat Khan. Khan was a cardiac surgeon from Pakistan, born in the town of Jhelum in the Punjab in 1958.
He had trained in medicine in Lahore, worked in Sydney, and by the summer of 1995 had taken a post under Sir Magdi Yacoub, the Egyptian-born surgeon who had built Britain’s heart and lung transplant program. Those who worked with him remembered the same handful of things: he was quiet, unimpressed by rank, untouched by celebrity, and worked hours that would have broken most men. He was, in almost every particular, the opposite of the men Diana had loved before. In the weeks that followed, the acquaintance became something more.
About a fortnight after that first meeting, the two of them drove north together toward Stratford-upon-Avon to visit an uncle of Khan’s. It was an ordinary outing, a couple in a car on an English road, the sort of thing Diana had not been able to do for years without a convoy and a crowd. She would tell Simone Simmons soon afterward that she thought she had met her Mr. Wonderful.
For three weeks that September, Diana returned to the same hospital almost every day. The patient she claimed to be visiting was recovering well, but she kept coming anyway. Khan learned to bring her in and out through the service entrances, away from the front doors where a photographer might be waiting. A hospital, it turned out, was the perfect place to fall in love unobserved.
From the hospital, the secret spread outward. At Kensington Palace, her butler Paul Burrell more than once smuggled Khan into the palace grounds hidden in the boot of a car. But the strangest stage of the whole affair was Khan’s own small rented flat in Chelsea. Diana would drive herself there late at night in her own car, a wig over her hair, and let herself in.
She left before dawn. Inside, she did the things no one on Earth would ever have pictured her doing. She washed the dishes. She put away his laundry.
She waited for him to come off a punishing shift and simply sat with him while he slept off the exhaustion of the wards. Those closest to her described her delight in exactly this, the sheer ordinariness of it. Somewhere in the middle of it, Diana stopped imagining a love affair and started planning a marriage. She sent Paul Burrell to sound out a Roman Catholic priest, quietly, about the possibility of a private wedding.
She began to study the Quran and spoke with a London Imam about the practicalities of a marriage across two religions. In 1996, stories surfaced suggesting she might convert to Islam, and she denied them publicly at the time. The likeliest truth is quieter and more human. She was not staging a conversion.
She was a woman in love with a Muslim man trying seriously to understand the world he came from because she meant to enter it. For Diana, marrying Khan meant escape, ordinariness, peace. For Khan, marrying Diana meant the precise opposite. It meant photographers outside the hospital, his family named in newspapers, his patients turned into headlines.
She was reaching toward his world because it promised her freedom. He was staring at hers and seeing a cage. To marry Hasnat Khan, Diana understood she would first have to win over a woman in Lahore who wanted nothing that she represented. That woman was Naheed Khan, Hasnat’s mother, a traditional Pashtun matriarch with a clear and settled idea of the wife her eldest son should take.
That wife would be Pakistani. An English divorcee, a Christian, the most photographed woman on the planet, was very close to the exact opposite of everything Naheed Khan had in mind. Diana’s path to her ran through an unlikely bridge. The cricketer Imran Khan, a distant cousin of Hasnat, had married Jemima Goldsmith in May 1995.
Jemima, newly married and living in Pakistan, became the natural go-between. Years later she would write that for a son to marry an English girl was every conservative Pashtun mother’s worst nightmare. Diana went to Pakistan in February 1996 and again in May, using the trips in public to raise money for Imran’s cancer hospital. On the May visit, she went to the Khan family home in the Model Town district of Lahore and took tea with Naheed Khan and the elderly women of the family.
According to Tina Brown’s account, Diana had not warned Hasnat that she was going to do this. When he learned that she had gone to his family behind his back, he was outraged. The answer from Lahore did not move. In trying to save the relationship, Diana did the one thing that broke it.
According to her biographers Kate Snell and Simone Simmons, Diana, desperate to reduce the pressure that press attention was placing on Hasnat, went to his employer Sir Magdi Yacoub and tried to arrange a transplant post for Khan abroad, most often named as Australia, where the two might live together with far less scrutiny. When Khan found out, by these accounts, he was furious. A man who had climbed toward the top of one of the most demanding professions on earth by his own effort had had his career quietly rearranged by a woman’s fame, however loving the motive. Khan had a settled private conviction, one he would state plainly years later under oath, that a public life beside Diana would be unbearable.
His main concern about marrying her, he said, was that his life would be, in his own word, hell because of who she was. The idea of the marriage Diana was quietly building toward struck him, he would later say, as a ridiculous one. He did not doubt her and said plainly that he had no reason to believe she had ever been unfaithful to him. What he questioned was the world.
On the 26th of January 1996, a Sunday newspaper put the secret on its front page. The Sunday Mirror ran the story under a headline built for the pavement, calling it the tale of Di, her driver, and a dishy doc. It reported on evenings the couple had spent together, on dinners in a Greek restaurant far from London. On drives out of the city, the two of them had eaten there, once lingering over a meal that ran for four and a half hours.
For Khan, the headline was proof of everything he had told himself about what a life with her would mean. The break, when it finally came, was quiet, and it came from him. By Khan’s own account, given years later under oath, Diana ended the relationship in two meetings in the early summer of 1997, in the period just after she had returned from time spent with the Al-Fayed family. She told him, he said, that it was all over between them.
He said she denied there was anyone else, and he did not at that point know about Dodi Al-Fayed. He would learn of that relationship only when he heard the news on the radio, like any other member of the public. He came to believe that Diana had finally realized that Al-Fayed could give her all the things that he, Khan, could not: the openness, the ease, the willingness to live a public life beside her. Within weeks of leaving the surgeon, Diana was photographed on a yacht with Dodi Fayed.
In July of 1997, she joined the Fayed family on holiday in the south of France, staying near Saint-Tropez. There were paparazzi, a yacht called the Jonikal, long-lens photographs sold around the world. Diana, who had spent two years perfecting the art of not being seen, now moved through her days in full view. In the early hours of the 31st of August 1997, Diana and Dodi were being driven through Paris in a Mercedes, pursued by photographers, when the car crashed in the tunnel beneath the Pont de l’Alma.
The driver, Henri Paul, and Dodi Al-Fayed died at the scene. Diana, gravely injured, was taken to the Pitié-Salpêtrière Hospital, where she died in the early hours of the morning. She was 36 years old. On the 6th of September 1997, among 2,000 mourners inside Westminster Abbey, one man in dark glasses said nothing at all.
Hasnat Khan was there, sitting among the invited mourners in the great church, silent behind dark lenses. A private figure inside the most public grief of the century. In the United Kingdom, the funeral drew a television audience of around 32. 1 million people.
Across the world, an audience estimated at two to two and a half billion watched the coffin carried through the streets. And somewhere inside the Abbey sat the one man in the building who had known her not as a princess, but as a woman who did his washing up at midnight. For the rest of his life, the man Diana had wanted to marry chose silence. He gave no interviews, wrote no book, and let others describe what they thought had happened between them.
He did speak twice, when the machinery of the state required it: in 2004 he sat for a police interview, and in February 2008 he submitted a written statement to the inquest. His testimony, careful and unsensational, helped lay to rest the wilder theories about her death rather than feed them. He kept operating. In 2007 he resigned from the health service to lead a cardiac unit in Malaysia, then returned to Britain and took up a consultant’s post at a hospital in Essex in 2013.
In 2006, his family arranged his marriage to a woman of Afghan royal descent, the marriage his mother had always wanted for him. It ended in divorce within about a year and a half. By 2025, in his late 60s, Hasnat Khan had returned to the country of his birth, taking up a senior post at a cardiac institute in Lahore, the city from which his mother had once said no. The story is almost always told as something that was done to Diana.
But this chapter of it was a choice made by two people who were each too serious to pretend. She chose a man freely, pursued him, planned a future around him, and he, just as freely, chose to keep the life he had rather than be swallowed by hers. He did not leave because he stopped loving her. He left because he had looked, with a surgeon’s cold honesty, at what a public life beside her would do to his work, his family, his patients, and his sanity, and he had judged it unsurvivable.
A shallower man would have taken the fame. A weaker man would have said yes and let the marriage destroy them both. Khan did the harder thing. He said no to the most desired woman in the world, and he carried the cost of that no in silence for the rest of his days.
What survives in the end is the tenderness underneath the tragedy. Picture her again where the story began, letting herself into a small flat in Chelsea in the dark, a wig over her hair, doing the washing up while a tired man slept, free for a few hours of everything her name had made her. That was what she wanted. She found it briefly.
And she could not keep it. Because the woman who could have kept it would not have been Diana.