The video for Giorgio Moroder new single “Déjà vu” featuring Sia just premiered on Vevo. The upbeat pop tune—which starts out as a totally adorable love song and then gradually morphs into something dark and sinister—is just the kind of off-beat Sia jam we've been craving. The video follows that same trajectory, at first featuring a series of meet-cute clichés (she trips while holding flowers, he falls into a pool and then they make out); then, it becomes clear that the woman in the Sia wig isn't just one woman but multiple Sia proxies, and there's potentially witchcraft involved. Or was it all a dream? See for yourself.