What are the similarities and differences between the two ancient poems 19 in the first volume of the fourth grade?

Two ancient poems

1, Yellow Crane Tower bid farewell to Meng Haoran on the way to Yangzhou.

Author: Tang Dynasty/Li Bai

2. When seeing Yuan Er off, Anxi

Author: Tang Dynasty/Wang Wei

The similarities are all farewell poems. The difference is:

The first song is a poetic parting. In the happy parting, the poet Li Bai's yearning is still there, which makes this parting very poetic.

The second song is affectionate and considerate parting. The toast blurted out by the host is a concentrated expression of the strong and profound farewell feeling at this moment.