Effectively a crazy movie, ending with a smile on your face. The film reflects reality in its entirety and shows you that you should not judge people by their looks or their problems. The ending was excellent, wonderful, everything you want. Now I understand much better people with hearing problems and what they go through or could go through. Although he was killed, I would have liked to have another ending, but this is a very good one, which I did not expect at all. (An example of an ending would be one where he is in prison, to start a treatment, and years later she would see him again, him apologizing for what he had done, begging for her forgiveness, and her hearing him, because she had an operation to be able to hear. She forgives him, but says that they could not remain friends, not even more than that, but only to greet each other when they meet again. Let him agree, and the film ends with her walking out the door. ) In short, the film is worth seeing, but not in the late hours, especially if you get scared quickly, and not in the dark, if you want to sleep that night. The film, in addition to showing you a story of a girl and her mother, gives you a life lesson, from which you have a lot to learn.