When we were not familiar with each other, we called each other "Brother Ye" and "Brother Sheng"
The setting in the article is that Ye is older than Sheng. Ye and Sheng met and fell in love in high school, and then separated for five years. They still liked each other during the separation, and then fell in love and killed each other, and finally got together???.
Intention: It's still you who goes round and round