
I found the dynamic between Blanche and Stella in A Streetcar Named Desire very interesting. They seem very close, but Tennessee Williams makes it clear that they have some underlying problems that they sort of dance around.
In Scene Three, Blanche playfully flirts with Stanley while Stella is out on the porch. While it seems she does this to try and sway Stanley away from the conversation he wants to have about what happened to Belle Reve, it doesn't seem very sisterly nonetheless. After Stanley has had enough of her nonsense, she gets serious: "A woman's charm is fifty percent illusion, but when a thing is important I tell the truth, and this is the truth: I haven't cheated my sister or you or anyone else as long as I have lived."(644) Moments after her attempt to seduce her sister's husband fails, she uses her sister as support for why she hadn't cheated anyone, insinuating that she loves her sister so much she would never cheat her. Makes sense, but not quite so much given the timing. I believe that if Blanche thought for a second she could wiggle her way out of her difficult situation with Stanley by sleeping with him, she would have. Ironic, given that Stanley rapes her at the end of the play and she ends up getting shipped off to a mental institution.
Another scene I found interesting was the first time Blanche and Stella sit down and chat after Blanche arrives in New Orleans in Scene One. We really see how dramatic Blanche is and how Stella just takes it all with a grain of salt. Stella says, "You never did give me a chance to say much, Blanche. So I just got into te habit of being quiet around you."(635) Not only that, while Blanche's weakness is vanity, Blanche tells Stella she has gained weight and makes her stand up and be inspected. Again, Stella just complies. Williams sets Blanche up as the domineering sister and Stella as the weaker, compliant sister right at the beginning of the play. In the first scene alone there are at least three references in the stage notes to Stella "complying reluctantly."
I think its kind of weird how weak Stella is depicted. Blanche is the tragic character, so maybe she has to be shown strong at first so that she can fall. Stella seems almost afraid of Blanche-and Stanley, to some extent. But it also is very clear that Stella loves her sister very much. The day after Blanche critiques Stella like she was an Top Model contestant Stella reminds Stanley to compliment Blanche on her appearance. I found their relationship so interesting because Blanche is so caught up in her make-believe world that she has lost her grip on reality and Stella loves Blanche so much that she can't drag her back into the real world for fear of hurting her. I found this more tragic than Blanche's downfall. While Blanche's undoing was her fault, Stella, with all her love for Blanche, cannot do the one thing to help Blanche the most-grab by the shoulders, shake her, and scream WAKE UP! Stella, at the end of the play, is left with the loss of her sister, which, with her new baby binds her increasingly closer and more dependent on Stanley.

