Farrah Fawcett's documentary of her battle with cancer, "Farrah's Story" is set to air this Friday on NBC at 9pm.
Ryan talks about how their son Redmond shaved his head when Farrah lost her hair, how Ry loves her more now than ever (they have been on and off for 17 years), and how Farrah is just the strongest person he's ever known.
"She's the rock, she taught us all how to cope. I don't know what I will do without her," Ryan told Meredith Vieira.
It's really, really sad. But sometimes reality just is.