The young man named Gu Beichen, together with that period of youth with cracks, can only remain in memories, becoming the brightest and most painful star in each other's lives. , Just like the North Star and the Milky Way, they are obviously in the same sky, but they are always separated by an unreachable distance.
Intention: Some regrets do not need to be made up for, and they can never be made up for.