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We approach this question through an interview study with 30 spectators and eight streamers in China. Drawing from theatrical engagement research, we use the cogitative spatial concept of center-peripheral attention of the audience to analyze the complex interplay between streamers and spectators, where the former occupy the center and the latter the periphery. We then discuss the orchestration of the center and the periphery, where streamers and spectators coordinate their respective performances, as well as the interaction between the center and the periphery, where the center-periphery distinction blurs. 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