Analysis of Until Goes the Last Spark

All alone in the world,
left feeling a bit cold;
Whispers upon kisses
of a life one misses;
Vague remembrances
of choice acceptances;
and a harsh endeavor,
gave the heart a tremor.

Forever demeaning,
it displayed secretly
a clandestine meaning,
placed strategically;
On the soul leaves a mark,
eliciting the dark;
to be remembered
until goes the last spark.