Nick Jonas revelead in his Instagram story that he still listens to Miley Cyrus' 2009 Hannah Montana: The Movie track 'The Climb'. He posted a screenshot of the song, which he was listening to at the time, paired with the caption, "What a jam. #TBT"
Nick and Miley were eachother's first real relationship back in 2008, with Nick proving himself to be an incredibly private person. Miley revealed in her book, Miles To Go, that his strict policies on hiding their relationship were difficult to deal with at the time, since Nick was never having any of the slightest hints she gave that they were dating, as well as her slip-ups.