This paper ethnographically explores the repercussions of the large-scale displacement and resettlement of slum-dwellers in the city of Ahmedabad, India, where state-sponsored urban development aimed at the creation of a slum-free world-class city is strongly personified around the figure of Prime Minister Narendra Modi. Based on ten months' fieldwork in the slum resettlement site of Sadbhavna Nagar in 2015-2016, I explore the intricacies of betrayal resulting from world-class city making. First, I suggest that infrastructure interventions and futuristic imaginaries invoked dreams of a better future among the poor, but resulted in a sense of having been betrayed by both Modi and the state when people were physically and discursively excluded from the world-class city. Second, I demonstrate how resettled people have engaged in micro-level practices of betrayal by mobilizing middle-class "nuisance talk" (Ghertner 2012) to denigrate their new, unwanted neighbors. I argue that the perceived betrayal by the state trickles down and translates into a betrayal of neighbors in the resettlement site, reinforcing the pre-existing inequalities of caste and religion among the urban poor [Displacement; Urban Development; World-Class City; Resettlement; India]. He [Modi] threw us here. Everyone thought he'd do good for Gujarat, he was supposed to do good for the poor, but for your [foreigners'] riverfront, 2 he divided us [into different resettlement sites]. He took the land and wasted money on it. And now look how things are going there [at the riverfront]. Boys and girls sitting... A garden... Hotels... He did good work. But as a result, we were divided, we were given houses here, in a jungle. If decent houses had been built there [by the river], one room would have been enough for us. Just one room, no more than that. (Chandikaben, 3 displaced from the Sabarmati Riverfront)