Shi Sheng chose to repeat his studies because he was not admitted to a key university, so he met Xu Cen, who was one year younger than him.
[When he was a child, Shi Luo was kicked out because Shi Sheng's family often quarreled. He met Xu Cen downstairs, and they became friends. But the good times didn't last long. Shi Sheng's parents took Shi Luo to another place. Shi Sheng transferred to another school in his senior year of high school and came back to repeat his studies. Then they got to know each other and rekindled their old relationship, becoming each other's most special people.
And admitted to the same key university
Xu Cen (sufferer)'s mother died in a car accident when he was young
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Xu Cen: "You are special."
Shi Sheng: "Yeah, I like you very much."
Purpose: Study hard at your best age