How does the speaker of view evolve between stanza 2 and stanza 5?

I would need to look at the stanzas of the reading to answer this question
But since I can’t answer this just be sure to read the two stanzas at least twice and re read as needed and see how the speakers views of what’s going on change
Does their point of veiw change
Does something happen to make them strong (etc..)
Ask yourself questions like that to fully answer this question

Happy birth day congragullation's happy birth day with salutations happy birth day may your sky's stay blue happy birth day to you.