There are three protagonists in the movie, but we can see only one. The whole story is shown through the eyes of the paralyzed person in a hospital room. For many years, a young girl periodically visits a paralyzed patient in the hospital, telling the story of her life. Being a prisoner of her imaginary world, she is gradually, not noticing, that her life turns into hell. All that a paralyzed person can do is watch and listen not reciprocate. The contrast of life threatened patient versus the constantly complaining visitor creates allegory. But unfortunately, she doesn't realize it. On a contrary the visitor seams emotionally paralyzed . Time after time she blows her daily choices out of proportions , making her life seams unbearable , although it's her own choices . Over the years, it becomes obvious that she has turned into a monster, tormenting not only herself but people around her . She confesses a murder of her lovers wife which then leads to the death of her lover. He couldn't bear his wife's sudden death. And only after that chain of events, she realizes how many mistakes she had done, but what's done is done and there is no way to turn time back. No way to change anything not only because she paralyzed in her mind but also because she is the visited on - she is the one in a hospital bed - she is the one who's facing herself making all that mistakes.