The title of the song is: You must be happy. Lyrics: A man walks home along a street lamp and calls an old friend. Is the weather good there? Memory, I don't like talking. Occasionally, I think that he has some worries and some love in his heart, but he has to live in peace. In the dead of night, I will also think of the flowers he sent. He also said some heartbreaking words and gambled a happy chip in the busy street. Now think about him. But I can't give you the answer you want, but you must be happy along the street lamp. People go home and call their old friends. Is the weather good there? Memory, I don't like talking. I think of him occasionally, and I am worried and distressed, but I have to live a quiet life. In the dead of night, I think of the flowers he sent. He also said some heartbreaking love words and bet a happy chip on the busy street. How is he now? But I can't give you the answer you want, but you must be happy. In the dead of night, I remembered the flowers he sent me, and I also said some heartbreaking words. Bet a happy chip on love words. Think of him in a busy street. How is he now? But I can't give you the answer you want, but you must be happy.