Jiang Shixu, a cool and aloof piano girl; Xie Zhian, a sharp-tongued, beautiful artist.
A gust of wind during the second year of high school swept two people with no connection to each other into the same youth.
From the first stirrings of affection and hesitant flirtation to cautiously drawing closer, from restrained kisses to repeated push and pull, they found the only light in each other, yet were badly burned by their families, society's judgment, and their own timidity.
Four kisses hold the recklessness and deep affection of youth.
Two entanglements as adults lay bare the tenderness and heartbreak of profound love.
They briefly had each other, loved passionately, parted again and again, and ultimately drifted apart at the age when they understood each other best.
This is a youth that goes from sweet to heartbreaking, from closeness to separation.
We loved each other deeply, but we were never meant to stay together.
Theme: Love is always full of breakups and makeups, isn't it?