The Enduring Mysteries Behind 10 Great Love Songs

Alanis Morissette — “You Oughta Know”

And finally, no, this isn’t a love song — but shit, we don’t buy into the whole Valentine’s Day business anyway. The identity of the subject of Morissette’s vitriol has been debated endlessly over the years since its release, and while ex-boyfriend/Full House star Dave Coulier has claimed to be the inspiration, the singer herself has never actually confirmed that it’s about him.