Yin Yuxiao has chronic stomach problems. In the summer when she was seventeen, Shen Nanan started to bring her iced drinks "conveniently" - she always drank them when they were warm, and he thought it was because she was reluctant to part with them. He didn't discover the truth until she had a stomachache.
From then on, the water in the thermos cup was always just right in the mouth, and there were always people queuing up early at the porridge shop in winter. He said "smoothly", but she knew: there are not so many smooth things in this world, and all "smooth things" are deliberate "deliberateness".
In her senior year of high school, she saved up money to give him a game console. He has treasured it for many years and is reluctant to dismantle it: "I'm afraid this is the last one."
Later, she went to Beijing to study medicine, and he went to Harbin to study aerospace. Over a distance of two thousand kilometers, she learned to deal with stomachache alone, and he learned to use data to record his thoughts. The broken and then repaired moon lamp became their common metaphor: light has meaning only when it penetrates the darkness, and love can only learn its true warmth in separation.
From the age of seventeen to twenty-seven, from the thermos cup to the moon lamp, from "smooth" to "deliberate" - this is a story about "seeing": seeing each other's fragility, seeing the clumsy affection, and seeing how love slowly grows into the most appropriate temperature in life in the warm water day after day.
Concept: Love is not a dramatic moment, but a "smooth" tenderness day after day. It allows two ordinary teenagers to learn how to love themselves and how to see each other in each other's lives.