This paper presents an analysis of reflexives in Shona. Taking seriously the observation that the reflexive morpheme zvi- is homophonous with one of Shona's object markers, I argue that this homophony is not accidental. Rather, the morpheme that emerges in reflexive contexts is object marking triggered by a covert anaphor. The analysis rests on two planks: first, establishing that zvi- is the default agreement form in the language generally; and second, establishing that a covert anaphor may trigger such an agreement. In so doing, a treatment of object marking as the exponence of discourse-givenness is advanced. The analysis is compatible with treatments of object marking in Shona as either an agreement affix or a clitic. Theoretical issues related to default agreement, covert anaphors, and distinctions between discourse-givenness and topicality are also discussed, along with an alternative account treating zvi- as a valence-reducing derivational affix.