What impressed me most was that Tony decided to go into space alone with a nuclear bomb at the last minute. At first glance, it was vulgar, but it wasn't. After brushing it for the second time, I found out how long it took the film to get to this plot, including the British and American teams 2 and 3, which were deeply influenced by this plot! At first, the US team talked with Iron Man. Team USA said that Tony would never sacrifice for the benefit of all people like him. He boasted that he was a businessman without iron clothes, so Tony suspected that he was a billionaire, philanthropist or playboy, but he didn't say that he didn't have great dedication. Dedication and responsibility are one of the beliefs of the American team. This has happened more than once or twice. Tony said nothing. His expression is subtle. Think for a moment. However, these are all foreshadowing. Until he finally proved his thinking, change and choice with actions. He is different from the first three independent films. Because of the alien invasion of the American team, he grew up and his sense of responsibility expanded. He feels it is his duty to protect the earth from aggression and protect his teammates and people from harm. And try his best, if not, he will think of the American team and blame himself. And what chain reaction does this bring? In the dreamland, Reunion II saw his teammate's tragic death and alien invasion, and said to him in the dreamland, "You could have saved us!" " "It's the American team! It can be seen how much the American team influenced the iron man's spirit before. It can be seen how much shadow new york War had on his almost never coming back. These are the foreshadowing of reunion. He is an iron man, not a heart of stone. Tony is also the most affectionate and introspective in the class reunion. Maybe it's because the unified logistics is all-inclusive, maybe it comes from parents, maybe it's the first time to participate in the unified plan ... Steel Ethan reflected after his death, cherished his life and closed the weapons department; After his parents died, he spent 360 million copies of the whole simulation to make up for the regret that he couldn't say goodbye to his father at last, and set up the September Fund to send manuscripts to students for scientific research. When Kou Sen died, the most sad thing was that he strengthened his determination to fight against aliens; He was frightened when he saw his teammate die in the ruins. The mother of his dead son came to his door. He was deeply shocked and decided to sign the agreement. He felt sad, blamed himself for the disability of the war machine, and accompanied him to rebuild ... He paid more and more attention to the feelings and responsibilities in the film. Forgot to mention jarvis's line that made people cry, okay? ! From Iron One to Reunion Two, Iron Man lost Jarvis forever. Now, watching his interaction with Friday, he can no longer see the laughter and laughter of Hu Kan in the past.