"She met other parents, other grandparents and she made it quite clear to her staff that she was not going to leave until she was ready to. A few days later, I came across the Queen again. I was presented to her at the opening of a new public building in Edinburgh. And she explained what a wonderful time she had had that day in St Andrews.
"I remember her calling out, 'Philip, Philip, come here quickly. It's Dr Lang from St Andrews.' We had such a lovely day."Dr Lang, who had dealt with the royals in his previous job and was in regular contact with"The Queen was wonderful. She was a great lady," he said.
"The royals are charming," he added. "They are very comfortable meeting people. They're sociable, very friendly and they put people at their ease very, very quickly." Listen to HELLO!'s A Right Royal Podcast and find out how Prince Harry inspired a major character in a Hollywood movie...