What do you mean the lyrics can't be written down?

It's a sign, but I still can't put down the lyrics, which shows my lack of confidence. Lyrics: The wind blows sand butterflies love flowers for ages, like flowers in the mirror of the moon in the water. Under the moon, who is playing and who is thinking about the distance? In the midsummer of that year, when you left home with your bag on your back, I wanted to cry at the edge of the ancient road first. In the temple, I asked for a sign, I cried for my childhood friends, and asked the Bodhisattva to bless us. I kept guessing and guessed another hexagram, but I was still afraid of good or bad luck. Love for you is endless. Nature makes people's fate wrong. The wind and sand butterflies always love flowers, like the moon in the water fascinated by flowers in the mirror. Under the moon, bamboo fence and pipa arch bridge, who is playing and missing the distance. That summer, you packed your bags and left home. Near the ancient road, I want to cry without tears, and the crops in the field have been harvested one after another. When we germinated, we kept speculating and divining, and we were still afraid of good or bad luck. Our love for you broke the horizon. Nature has mistaken people's fate, and then guess if it is a sign. My love for you has lasted for several winters and summers. I miss you day and night and pray not to change my mind again. Begging from beginning to end, inferiority, self-pity. The last sign is the best sign.