"He once came to visit us in Montreux while we were recording Zero, and we spent two wonderful days with him, during which he taught us so much. I, [...] am always looking for a father figure. Not only in music: he took us to a Middle Eastern restaurant, where he ordered in Arabic. But somehow, we managed to take him to McDonald's: he had never been there before. We let him try fries with ketchup. At first he was suspicious, but he took a fry, dipped it in ketchup, and said, “Guys, this is delicious! What have I been missing...”"