In the summer of their sophomore year in high school, a sudden rainstorm caused Wu Yifan and transfer student Lin Lu to meet under the eaves of the library. Two people who were equally taciturn started a silent communication because of a book called "The Little Prince" - they put a note in the book every day. From "Hello" to "Today's cloud is like a rabbit", from sharing your favorite songs to quietly helping each other get hot water. The legend of "desk love letters" began to spread in the class, but they still didn't know who the other party was. Until the end of the semester, Lin Lu stuffed a copy of "The Little Prince" full of annotations into Wu Yifan's school bag. The title page read: "Next time it rains, let's run together." This is a story about the cleanest love in youth - no bloody misunderstandings, no abortion fights, only secret glances during class, side by side on the way to school, and the name that I never dare to say. The novel ends with the two admitted to the same university, but at the graduation ceremony, Wu Yifan finally mustered up the courage to read the letter he secretly wrote on the last page of "The Little Prince" in public. Sweet but not greasy, warm but not dry, it is suitable for everyone who still believes that "love cannot be hidden".
