When I first met you, my friends returned to poetry.

"Getting to know Jun Chu is like meeting an old friend again" comes from Friends written by Du Mu, a poet in the Tang Dynasty. The poem reads: Knowing Jun Chu is like going back to an old friend. When the horizon is bright and the moon is new, lovesickness is the most in the morning and evening. When I first met you, I felt as if I had met someone from my hometown. A bright moon rises on the horizon, which is the time to miss each other.

The poem "Friends" expresses the poet's love for his friends at first sight, and implies the melancholy of not meeting each other. The first two sentences of the poem directly write out the inner feelings when meeting friends for the first time. The faint sentence "Go home when you are old" naturally expresses the joy and kindness in your heart when meeting friends, just like the spring breeze. The last two sentences cherish people by borrowing the moon, but such thoughts are not only in one night, but in every morning and evening.