Why are the lives described as being of undisturbed delight from the story the louse and mosquito by vikram seth?

In Vikram Seth's poem "The Louse and the Mosquito," the lives described as being of undisturbed delight reflect a state of simple contentment and harmony with nature. The characters, embodying innocence and carefree existence, find joy in their uncomplicated interactions and surroundings, free from human concerns and societal pressures. This portrayal highlights the beauty of untainted experiences and the tranquility that comes from living in the moment, contrasting sharply with the complexities of human life.