The “lesson” that Cindy threatens to teach Neni is how easily a white person can have a black person sent to jail in the U.S.—Cindy can simply claim that Neni threatened her or that her former maid is trespassing. Neni, as a testament to her strength (or, maybe, her unawareness about the extent of police brutality and racial profiling), is unfazed by this. Cindy throws down her phone and trembles in frustration because the power dynamic between her and Neni has shifted. She isn’t accustomed to feeling powerless against someone like Neni.