Who is the meaning of spring when lovesickness doesn't meet?

Acacia does not look at each other, but asks people why spring has come and whether it will bring opportunities to meet each other. According to relevant public information, it is a poem by Li Shangyin, a poet in the Tang Dynasty, which comes from the poem Untitled. This poem expresses the pain and helplessness of the author who misses his loved ones but can't meet each other, and also expresses profound feelings and philosophies. It is regarded as one of Li Shangyin's representative poems.