Mr. Liu is an ordinary father in the film. Father loves mountains, in fact, ordinary people may have a great side. The greatness of a mother lies in that she would rather bear great pain than give new life, and she will devote her life to giving selfless love to this life. Comparatively speaking, fatherly love is deeper, so deep that it is easy to ignore or even question the existence of love, which is just a different form of love. The greatness of a father is that he shoulders the responsibility of a family and defends the safety of a family. The so-called defending the country, for individuals, home is in front of the country. In the eyes of the so-called father, behind him is home and responsibility. He can neither be timid nor flinch. There is a sentence from Mr. Liu in the film, which seems to show the father's attitude towards his children. I forgot the original words to the effect that my own affairs are round and my son can't. This is not only an interpretation of responsibility, but also an interpretation of fatherly love.

Mr. Liu is really a kind man. He is still willing to help others when he has great difficulties. He has his own bottom line, which is nobler than most people's. These are vividly displayed when someone wants to jump off a building and he faces people who are onlookers and heckling. He is stubborn and self-righteous, pretending not to know Aunt Xia's concern, insisting on not calling the police and always trying to solve things in his own way, always thinking that he can solve things. In fact, when he was inquiring about the whereabouts of Zhang Xiaobo and didn't understand what Ferrari meant, he should have realized that he was different from the world now, but he didn't, so one of his buddies, Saner, wanted to help him, but the more he helped him, the more he didn't want to cause trouble to others, but he always helped others, even if it was a lifelong friendship, and he didn't want to cause trouble.

? He and his son are very representative fathers and sons. He couldn't express his love, and his son protested. He pretended not to care, and his son pretended to be strong. In fact, they are in love, so the man panicked when he learned that his son had an accident, and the son was shocked to see his father come to save himself. They pretended not to care about each other, just looked at each other secretly, with worry and surprise in their eyes. The son showed his rebellion and the most powerful disguise. Before making up with his father, he always wears a big hat and pretends to be indifferent. This is the contradiction between brother Liu and his father. That is, the contradiction between the grassroots and the powerful who advocate violence in the older generation. This was originally a real contradiction, but the plot was not discussed. So on the whole, it should be a heavy movie with nostalgia and sensitivity of the times, but it is a farce, and it will be a boss after the fight. How to celebrate?