Scrisoarea 3

Link to the whole text (romanian original)
"Scrisoarea 3" means "Letter 3" (and not "The third Letter") There are five letters written by Eminescu and this is the most renowned one, although "Scrisoarea 1" has to be studied in the school ("Scrisoarea 1" is the story of a genius").
The poem consists of three parts: (I've numbered empty lines also and the definitions of parts are my own).
Even more orientation help:
There are lots of empty lines. So: Now it comes to the second part. And now to the last part: