he just became this private, great father. >> before that, he dated joan baez.e keaton? >> he did, he did. that was that hollywood kind of life he lived. but those things changed. he became this private man who just, you know, wanted the simple life, to be with his kids barbecuing, you know, many of his friends told "people" magazine he really enjoyed that simple life with his family. >> one thing i didn't know he had fathered a daughter at age 23. for years he would say this was not his daughter. he said he was sterile and no way he could have a child. later in life they became close? >> later in life. they became close around when she was around 7 years old and then her teenage years, she lived with steve jobs and they became close. they had on an off relationship, but they definitely rebuilt, you know, their relationship and she loved her father. she's a journalist now in new york city. so they really, you know, they became close and loved each other. >> natasha, what do you think? he was such a public guy in many ways but he was private also. why didn't many