This movie is about sadness and loneliness. And its effect on the person and those around him: When everything is gone, and when your world is destroyed with all its beauty. The director uses the tangible fear of the destruction of the world and humanity to convey the concept.
The acting is good and the pictures are eye-catching, but the slow rhythm of the film and its splitting into two episodes is a bit boring. Of course, this division is for showing loneliness and illness when no one understands you versus when others themselves are grieving.
The important point is that the people around she do not behave properly with a mentally ill person, which eventually leads to the collision of their worlds.