Duan Shi'an is a bad student in the non-traditional sense. Her grades are not bad in any single subject, but she often fails in mathematics. So when she fell in love with Song Lin, the famous top student in her grade, she couldn't figure out why someone was good-looking and good at studying.
Song Lin has been a top student since she was a child and has always been ranked in the top five in her grade. So when she met Duan Shian, she couldn't figure out why some people seemed to be good at studying and yet bad at studying.
When we first met, Duan Shian: It's a heart-pounding feeling. Zhang Wen, please help me find out who this is.
Later, when he graduated, Duan Shi'an stumbled and said on the way home, "Happy graduation."
Concept: pure secret love