The British pop-soul crooner discusses the deluxe reissue of his 1987 smash Whenever You Need Somebody, which features remixes and new versions of classics like “Together Forever” and the immortal “Never Gonna Give You Up” reimagined as piano ballads. He also opened up about secretly singing on Disney’s ‘The Lion King' soundtrack, the mystery of his missing music video raincoat, and — yes —the Rick Rolling phenomenon.