“The beatings are further proof that Spike's "humiliation," the level to which he has sunk, and a physical sign of vulnerability. But they are also "sexy wounds" (as Buffy playing Robot-Buffy says in "Intervention"), since Spike's body is displayed to be looked at. Further, as with Angel and Dru, Spike and Buffy's relationship uses pain/violence as eroticism (when Spike tells Buddy "I love you," she responds "You're in love with pain" ["Smashed"]). Mulvey's association of voyeurism, sadism, and narrative is useful here.”