Ada is a friend of Melanie’s who becomes Nicole’s guardian after Gilead operatives murder Neil and Melanie. Throughout her childhood, Nicole sees Ada but does not know her, and finds her strange and intimidating. However, after Neil and Melanie die, Ada takes Nicole into hiding with her. There, Nicole learns that not only is Ada a Mayday operative who helped smuggle her out of Gilead when she was a baby, carrying her through the Vermont woods in a backpack, but she has also been watching over Nicole for her entire life. In the short time they spend together, Ada becomes nearly a substitute mother figure, watching over Nicole and protecting her while they are on the run from Gilead’s agents. When Nicole and Agnes finally make it out of Gilead and into Canada, Ada is there to meet them on the shore.