A Perfect Enemy (2020) on Netflix

Plot summary

Jeremiasz Angust, a successful architect, is in Paris on a business trip and waiting for his flight when a talkative young woman named Texel Textor approaches him and asks for a ride. He agrees, drops her at the airport entrance, and misses his flight because of the delay. Settling into the lounge to wait, he finds Texel there again. She refuses to leave him alone and presses her stories on him. The talk turns stranger and more twisted, and Texel accuses him of something he says he knows nothing about. She appears to collect listeners she can hold captive, and he cannot shake her off.