"Expired Letters" tells the story of Lin Xiaoman and Gu Shiyan who are connected by a key that travels through time. The waiting in 1987 and the reunion in 2023 gradually revealed the secrets hidden in the old post office and old photo albums. From misunderstandings to resolving heart knots, from being alone to each other's redemption, they pursued in the folds of time, and finally discovered that those longings that spanned twenty-six years, the unsent letters, and the silhouettes hidden in the paintings were all foreshadowings of reunion quietly written by fate, allowing the missed time to finally bloom tenderly in the palm of their hands.
It's pretty good to watch, with a good plot.