Why it's sad: Here the narrator sings about needing to be in a relationship in order to be happy. "The first time I heard it, it really stuck with me because at the time I was going through a breakup," Lovato said during her album release party in September. "It's about the vulnerability of coming out of a very serious relationship and having a tough time with it. It also at the same time calls out a big misconception with the line, 'You ain't nobody 'til you got somebody,' which again comes from that vulnerability with mixed emotions."
The saddest lyrics: "And I hope I never see the day / That you move on and be happy without me / Without me / What's my hand without your heart to hold?"