In You Are My Glory, Yu Tu, played by Yang Yang, is loved by many fans, which not only makes the characters in the book vivid, but also better explains the multifaceted nature of Yu Tu. We can see that in the play, Yu Tu is not only a boy who likes Qiao Jingjing, but also a scientific researcher who has made contributions to the motherland and the space industry. He rose from the social level to the national level, and promoted the concept of the whole TV series.

At the beginning of reason, we can find that Yutu is a more rational boy. After Qiao Jingjing confessed to him that he was rejected in high school, he could say that he wanted to find a girl who worked hard together, which showed that he was a responsible and rational boy. Many boys refuse to accept their confession because they don't like it, but they want to find a girl who won't delay each other and work hard for his goal in the future, so that two people can get double learning motivation together.

There is an ideal in this play. The dream is to be an aerospace scientist. He not only studies hard, but also is willing to work hard for his own goals. Later, he was admitted to Tsinghua University with very good grades and became a doctor. He also entered his dream space research institute. Although there were some confused moments on the road later that made him want to resign from the institute, with the help of Qiao Jingjing, he finally stuck to his dream, became an excellent astronaut and sent Sou Shen into space.

Although the person in charge rejected Qiao Jingjing's confession for the second time at first, he later realized his wrong behavior in the process of reflection and should not impose his ideas on others. Although he chose to refuse Qiao Jingjing because he was worried that he could not accompany her for too long, we can also see that he is a responsible boy and is willing to consider all the pros and cons for the people he cares about.