Answer:
Most likely a song.
Explanation:
Songs have been used throughout the ages to convey one's love for another. Take "My Heart Will Go On" by Celine Dion from the movie "The Titanic," or "Time After Time" by Cyndi Lauper. Both of these are classic love songs.
The similarity between persuasive speeches and persuasive essays is that their purpose is the same. It convinces someone to believe in a certain thought or do a specific thing. However, persuasive speeches are meant to be heard while persuasive essays should be read. Both include introduction, body, and conclusion but in speeches, it is common to state again the point at the end of each parts.
I believe it is that true love changes with the changing seasons because throughout the poem, the author discusses how her emotions change towards the situation. At 14 she was shy and possibly ashamed of their love but learned to accept what they had and enjoyed it until he went away. While he was gone, she missed his presence and continued to wait for his return. The poem is basically a story of their changing love and how it affected her.