I liked John a lot. He was the one I really got on with the most. We weren't buddy-buddies but we were always friendly. But after the Beatles and the Stones stopped playing clubs, we didn't see each other that much until he separated from Yoko, around 1974. We got really friendly again. And when he went back with Yoko, he went into hibernation ... when I went to visit someone in the Dakota, I'd leave him a note saying: 'I live next door: I know you don't want to see anyone, but if you do, please call.' He never did.