Over the last decade, anthropologists have paid increasing attention to the phenomenon of friendship, a topic that had been relatively neglected throughout the history of the discipline. As Robert Paine put it in the first systematic anthropological reflection on this form of sociality: ‘Although social anthropologists themselves live lives in which friendship is probably just as important as kinship, and a good deal more problematic to handle, in our professional writings we dwell at length upon kinship and have much less to say about friendship’ (1969: 505). Despite Paine’s efforts to encourage anthropologists to focus more explicitly upon friendship, it took thirty years before the first volume entirely devoted to the topic appeared with...