Pinglan: Relying is relying. The pillar is the railing of a tall building. People leaning on the railing are generally preoccupied, some are meditating, and some are expecting the return of people from afar, so they are often used in poetry to express sadness, missing, contemplating alone and so on. Common images in classical Chinese. Miss one's old country, hometown and relatives.
Curtains of dreams, who do you miss by the railing? In other words, who do you miss against the railing in your dream of longing for love?
I hope to contact you and adopt.