Alternative ending:
After her encounter in the subway, Julia returns to the appartment, packs her bags and flies back to America ...
Roll credits.
Such a missed opportunity to subvert expectations and go against the grain of the psycho-thriller/horror genre. A young woman in a foreign city, increasingly estranged from her ever-absent husband; and a socially awkward man taking care of his ailing father and yearning for some kind of human contact; both united in nothing but their loneliness. Instead…