The poem begins with the speaker describing a rainy afternoon in Manhattan. He mentions that he can see his cousin's apartment window from his own, and he imagines what her day might be like. He wonders if she is thinking of him, as he is of her.
The poet then reflects on the way time seems to pass differently in different places. He mentions that in his native India, time moves slowly, while in Manhattan, it seems to rush by. This leads him to consider the way time has passed in his own life, and he thinks about his childhood and the many changes that have happened since then.
He remembers the days when he and his cousin would spend hours playing together, and he reflects on the innocence of those times. He also remembers the day he left India to come to America, and the sense of loss he felt at leaving his family and friends behind.
The poem ends with the poet expressing his hope that he and his cousin will be able to see each other again soon. He imagines a future meeting, in which they will sit together and talk about all the things that have happened in their lives.
Overall, "For a Cousin on a Rainy Afternoon in Manhattan" is a deeply personal poem that explores themes of time, loss, and the bond between family members. The poem is filled with vivid imagery and evocative language, and it captures the複雑複雑感情s that come with distance and separation.