Arrival
Major spoilers
I went back to rewatch the “flashback” scenes after finishing the movie it makes it infinitely times more sad. That scene where she tells Hannah that she told her dad (Who we find out was Ian) about the disease and that he doesn’t look at Hannah the same anymore and that he told Louise she “made the wrong choice” is so sad if you rewatch. When you realize at the end what that all meant it’s devastating. Also the introduction on rewatch is also so sad.
Denis Villeneuve is scarcely good at Sci-Fi