As cities and farms occupy more of the world's land, wilderness shrinks, forcing wild animals into cities for food. Our garbage cans and sewers are like all-you-can-eat restaurants to them.
The answer to your question is "It suggests that the speaker will actually be leaving his love soon." Hence the part in the poem, " And I will come again, my luve," I hope this helps! Mark me brainliest when you can please!