They Were Almost Married
According to Vanity Fair, Khan and Diana’s relationship had developed relatively quickly. The Princess often described him as ‘Mr. Wondeeful’ and it seemed as though they were heading towards marriage very soon. In spite of Diana’s efforts to persuade Khan that the two say their vows in secret, Khan simply turned down the proposal.

They Were Almost Married
He Declined
Hasnat Khan had quickly become smitten with Lady Diana, he was wanted to remain a private figure despite being in a relationship with one of the most famous women in the world. He even suggested that two moves to Pakistan, where the press and media would be less intrusive in their affairs. According to close sources, Diana seriously considered this option.

He Declined