Please experience it carefully and describe your understanding of this state in one sentence: "There is no way to eliminate this feeling, so I only lower my eyebrows, but it is in my heart."

That is to say, this kind of lovesickness cannot be dismissed. The wrinkled brows just relaxed, and thoughts came to my heart again. In a word, I miss you all the time. Here, the author's description of "sorrow" is extremely vivid. When people are sad, they always frown and look sad. The author grasped this point and wrote the two sentences "Only the brows are lowered, but the heart is high", which makes people feel that her brows have just relaxed and then frowned, and they can understand the pain in her heart. The words "caixia" and "queshang" are used very well, and there is a connecting relationship between them. Therefore, it can express the ups and downs of the pain of lovesickness in a short period of time in an extremely realistic way. These lines are similar in artistic conception to Li Yu's "Crying of the Night", "The cutting is continuous, the reasoning is still chaotic, it is the sorrow of separation, but the ordinary feeling is in the heart."