In the next act, Susan gets ready for the wedding. Susan's mother, Ellen, gives her a special gift.
Ellen: My wristband. I wore it when I married your father.
And Marilyn helps Susan with her veil.
Marilyn: Doesn't it look just right on Susan?
Ellen: Perfect.
Later, Susan looks serious.
Susan: When you said "I do", Marilyn, it suddenly became real.
What is Susan thinking?