The first time Wei Sanqing knew Wang Yu was on the 1,000-meter track, she was dragged by her junior high school friend Su Yangwen to cheer for another junior high school friend Zeng Ren.
The second time was in the examination room. After passing the examination room in East 1, my deskmate pointed out her boyfriend to Wei Sanqing, and then she saw Wang Yu sitting in the first seat.
The third time was at the desk of the biology teacher. Because he was too poor in biology, he was pulled to teach Xiao Zao. When he saw the grade list, Wang Yu was number 1.