Youth looks different in the eyes of different people. Everyone's youth has a different color. In Wen Yang's eyes, Shi Guang's youth is the most dazzling bright yellow in summer; while her youth is the warmest ray of sunshine in winter.
Shi Guang's youth included so many people that he couldn't even count them with two hands when he recalled them. But Wen Yang was different. Shi Guang was the only one in her youth. It seems that the purpose of Wen Yang's existence is to warm Shi Guang.
Everyone has their own meaning of existence. We are constantly searching in the journey of life, probably to find the meaning of our own existence.
Shi Guang believes that his existence is to do something big in the future to prove himself and let himself shine. However, Wen Yang selfishly believed that the meaning of his existence was to warm Shi Guang.