Neruda experienced ups and downs that can be seen through his poem.

First Stanza, we see that the expression of lostness for the girl.
Second Stanza- he points the good things in her and why he misses her.
Third Stanza- when he misses her it is like she can never come back.
Fourth Stanza- So with them together, he is happy.

What stanzas are highs and what stanzas are lows?