How does the final stanza contribute to the development of the poem's theme?

The final stanza contribute because everyone has a friend that we enjoy being around, and that we would be sad if they left us. "We have been sad together - oh what shall part us now?" (lines 23-24) This means that when we had been through thick and thin, you're there for them, you stick with them no matter what.

i think the beatles

explanation: they are talked about more.

i would say that these are the two thesis statements best for a literary analysis essay on recurring themes in shakespeare's romeo and juliet:

1.  in romeo and juliet, shakespeare demonstrates that love comes in a variety of forms, be it romantic, familial, or between friends.

2.  shakespeare explores the struggle for identity through the character of juliet in his play romeo and juliet.

the other theses aren't reoccurring in this play. 

explanation: