Soundtrack.

He was having his sweetest dream. Blurry images from when he was a boy and his parents were alive. An old song begins to play in the background, giving clear form to the figures of his parents. But he is not dreaming. He is awake. And the music is playing in his head... K. is 40 years old, lives alone. This song is his only chance to remember his parents. Time passes and K. gets more and more lost in his memories, putting his life on the back burner.