Cameron's sister, Candace Cameron Bure, also spent some time with Thicke -- who recently guest starred on her Netflix show, Fuller House
-- and shared with ET some of those memories.
"Alan has just always been that lovable, kind, gracious man -- great father, great friend," she said. "He just always had a smile on his face, always had a joke to say. And he had that very dry sense of humor too. I know that everyone's going to talk about Alan, and I can't imagine that anyone will have anything negative to say about that guy because that's the kind of person he was."