Qiu Lai is only one person long in the swallow house where the moon is frosty. From The Swallow House, Zhang and Bai Juyi were deeply influenced by the experiences of famous prostitutes at that time, and made three groups to sing poems. This sentence is the first poem written by Bai Juyi and the last sentence of the poem. Poetry is written for things. At the moment of writing, it deviates from the author and lives independently. As the story grows, the meaning of the poem becomes the precipitation of more people's emotions. I am in a long-distance relationship with my boyfriend, and I can't meet again until the National Day after the Dragon Boat Festival. Don't say good night before going to bed every day, and wish each other good dreams. Send him a short message today: After parting, I remember meeting you and dreaming of being with you several times. Tonight, I look at you with a silver lamp, but I'm afraid this meeting is in my dream. He replied, how many lovesickness one-night stands, the ends of the earth are not long. Qiu Lai is only one person long in the swallow house where the moon is frosty. (These two poems are the last sentence of the first poem sung by Zhang and the last sentence of Bai Juyi.) Only one person is long, and the time is prolonged because he is waiting to meet someone. No matter what the original intention of the poem is, the poem at the moment is a love letter left in the mobile phone. Qiu Lai is only suitable for one person. How I look forward to meeting you.