This is a farewell poem for my lover. Two people in love can't be together. They said goodbye by the river, and both of them were very sad, because they knew that this farewell was eternal life.
In the reader's mind, Lin Bu's abstinence from worldly desires seems to be out of love. However, this song "Sauvignon Blanc" expresses his tender melody of caring for human love and shows the other side of his inner world.