What feelings do fallen leaves represent?

Represents the yearning and attachment to one's native land and hometown.

Deciduous leaves, in the final analysis, are a traditional cultural image, which usually represents the yearning and attachment to one's native land and hometown. In China culture, fallen leaves are often used to describe people's feelings, especially those who are far away from home. This emotion is also reflected in many poems, songs and literary works. For example, the Tang Dynasty poet Du Fu's poem "Ascending the Mountain" has a sentence "Take root", which expresses people's attachment to their homeland. Therefore, fallen leaves are usually regarded as a literary image to express homesickness.