Su Cheng's life is carefully orchestrated, her days filled with piano lessons and the expectations of her family. One spring afternoon, she arrives at the piano studio only to discover her lesson has been canceled. In the quiet of the empty room, she meets Zheng Ze Yu, the son of her piano teacher. What begins as a brief, unexpected conversation in the studio quickly turns into something more as they continue to talk, sharing their dreams, their fears, and their love for music. When it's time to part ways, they find themselves standing beneath a canopy of cherry blossoms, where a simple goodbye feels like the beginning of something significant. Yet, despite the connection that blossoms between them, life takes them in different paths.As they walk away from each other, Su Cheng and Ze Yu are left to wonder if their paths will ever cross again-or if that moment under the cherry blossom tree will remain a cherished memory of a love that could have been.