Even though we know what kind of person Mary Alice is, does anyone feel that after 8 years, they barely did much with her character except for her bond with the four woman, her season 1 mystery.
After 8 years, Mary Alice has never gotten much backstory on her relationship with Paul outside of her season 1 mystery in One Wonderful Day. We know nothing about her and Zach, except from what we saw in One Wonderful Day.
Mary Alice has never interacted with Edie, nor Martha one on one.
Looking back its always been about her killing herself, the letter, her season 1 mystery and meeting the four woman.
Lets hope the series final, Mary Alice and Martha interact with each-other, and we get to see why they hate each-other so much. It would be so stupid to end the series without showing them together.