Luo Zhi reunites with her childhood sweetheart Xu Chen, whom she has lost contact with for three years, at the opening ceremony of high school. Her former playmate has become an aloof scholar, and unexpectedly becomes her deskmate. Xu Chen looks cold on the outside, but he always takes care of Luo Zhi silently, remembers her preferences, and protects her from rumors. From embarrassing trials to growing feelings, the two experienced sweet moments such as the mint-flavored first kiss, a real kiss at a literary festival, and their first confession on a snowy night. They also faced tests such as family pressure and entrepreneurial crisis together. With the help of their best friend Shen Weiwei and their friend Jiang Che, they went from high school tablemates to long-distance relationships in college, and eventually got married, raised a daughter, and turned their childhood friendship into a lifelong love that spanned from school uniforms to wedding dresses.
