I'm sorry but i think you're looking too far into this. In my English lessons we used to have to read old poems and then look way to deep into them just to think of a reason as to why they were written and what they mean. I hated it then and although i can see what you mean, i don't think anyone was thinking about this when they were creating the game. I could be wrong, but that's just my opinion.
I had a story I wrote anolysed by the year below once and it was amazing the rubbish they were coming out with. No way had I thought of half the things they were spewing...
However well written poems do tend to be incredibly deep, I write and it just sort of happens, the right words happen to be tied in in specific ways, the right metaphors just fit perfectly with the theme and so on, it's not really intentional per se, but it's there...
I got it, it just seems a bit of a stretch, coincidences happen with surprising regularity, this looks to be one of em...