Do the two poems for Zhang Shouzhong and Yan Lai have the same meaning?

Sending Zhang Shouzhong and Yan Lai has different meanings. The poem Yanlai means that I left here last year and said goodbye to my neighbors. When I came back this year, the thatched cottage took on a new look, chatting and greeting among the flowers, but these are not old friends of last year. In the poem, the comings and goings of swallows are used to describe people's comings and goings, and the bird's nest is used to describe people's residence, which vividly reflects the change of time and the speed of change around. The poem "Seeing Zhang Shouzhong off" has a sad meaning, just like a woman in always in my heart, which reflects the emptiness and sadness of a woman after marriage.