This is my favorite episode of the series so far, despite being so short and simple. The music encompasses the feeling of loneliness that Henryk must be feeling, and the look on his face as he takes a photo of his daughter in her old age is just heartbreaking. Then the music ends, she isn't at the piano anymore, and he's left alone at the window in silence, with only the memories of his family in photographic form atop the piano itself.
Such a powerful way to convey a very simple concept: A lonely man. Knocked it out of the park, u m a m i.