2. This is not a famous story, nor is it an ancient poem. The poem is to comfort and persuade friends who are lovelorn. It is not very well written, but the expression of meaning is basically in place. The general meaning is to ask the other party not to drown their sorrows by drinking, but to speak out if they are depressed. Don't worry about finding a lover, there are plenty of good girls.
But the word "fallen petal" is not used well, and its meaning is twisted. Who wants to pick up "fallen petal" as a friend? . It would be much better to borrow the allusion of "there are plenty of fragrant grass in the sea" and replace it with the word "fragrant grass".