" Berry and three other old Etonians, James Bolton, Alex Lyle and Christian De Lotbiniere, were the brains behind “Ski Bob” travel. This was a company, named after their Eton housemaster Bob Baird, which had been formed when they discovered that they were too young legally to book holidays themselves. So these young entrepreneurs started their own company and within the twenty-strong group, which mainly compromised old Etonians, the greatest accolade was to be called “Bob.”
Diana was soon Bob, Bob, Bobbing along. “You’re skating on thin ice,” she yelled in her Miss Piggy voice as she skied dangerously close behind members of the group. She joined in the pillow fights, charades, and satirical singsongs. Diana was teased mercilessly about a framed photograph of Prince Charles, taken at his Investiture in 1969, which hung in her school dormitory. Not guilty, she said. It was a gift to the school. When she stayed in the Berry chalet she slept on the living-room sofa. Not that she got much sleep. Medical student, James Colthurst, liked to regale the slumbering throng with unwelcome early morning renditions of Martin Luther King’s famous “I had a dream” speech or his equally unamusing Mussolini impersonation. "

― Andrew Morton , Diana: Her True Story in Her Own Words