How to evaluate Jay Chou's "The Longest Movie" MV?

It can also be seen from the story of MTV that it is carefully conceived, because Jay's scriptwriting ability is not weak. The story of MTV describes a pair of childhood friends. The little girl is often bullied by her classmates because she can't see. The little boy always stood up, but he was beaten black and blue. From then on, the little boy was inspired and began to exercise to protect the girl, but the little girl went abroad to treat her eyes under her mother's arrangement. Since then, the two girls have lost contact without guessing. Before he left, the little girl gave him a hairband hair tie, which unexpectedly became a token of mutual recognition when they grew up. It turned out that the little boy became a bodyguard when he grew up because of physical exercise. He once saved a woman in the parking lot. On the way to send her home, he vaguely felt that this girl was the one he liked and protected as a child, and that girl also found that hairband, who tied her hair as a child, was hanging in his car. Just as the two were about to recognize each other, the evil man in the parking lot caught up, and a burst of disorderly sticks broke the window and hit the girl on the head. Some people say that broken glass blinded the girl's eyes again. Otherwise, MTV wouldn't end with the sentence "She didn't really see me at last". Anyway, the author was blinded by the glass, and everything was too late.