What different forms does desire take for the characters in rez sisters, and what might these different forms signify more broadly?

TOPIC: Discuss the representation of desire in Rez Sisters by Tomson Highway. What different forms does desire take for the characters in Rez Sisters, and what might these different forms signify more broadly?
Limitation: You should limit your discussion to no more than two or three characters.
You are not required to use any secondary sources for this essay. If you should choose to do so, though, please restrict yourself to no more than two or three secondary sources, and please keep in mind that we are most interested in your reading of the play. Essays must be in MLA format and include a Works Cited page and/or Bibliography.