>> then edwards filed the picture away, thinking 19-year-old diana was too young to be dating 31-year-old prince charles. now seeing the couple together again, alarm bells go off. >> i take some pictures of them fishing. he gets angry with me. the prince storms off. they run through the woods. all the girlfriends before have been by his side. this one he's hiding, he's protecting. >> but prince charles cannot hide or protect diana any more. the picture of them makes the front page. when she arrives at work monday morning, she finds her world turned upside down. >> she said, mrs. robertson, i have something to tell you. >> diana works part time as a nanny for american mary robertson. >> she looks down, blushes. she said, when you leave for work this morning, you'll notice there are some reporters and photographers. they're actually here for me. i said, what have you done? and she said, well, i spent last