Shawn Mendes’ highly-anticipated breakup ballad “When You’re Gone” dropped Thursday, March 31st. Prior to the song’s debut, Mendes opened up about his breakup in a video saying, “Who do I call when I’m in a panic attack? or Who do I call when I’m on the edge?” pic.twitter.com/sFOg4vE3cj — Shawn Mendes (@ShawnMendes) March 18, 2022 The 23-year-old singer…