“We last saw her as a female knight who was very much having to prove herself and find her place and find her place in society because she doesn’t have a natural place where she fits in,” Gwendoline said. “By the end of [the season] she has a mission, which she believes is for the greater good. [Season 3] focuses on [Brienne and Jaime's] relationship and the journey those two human beings go on is extraordinary. We see her in situations trying to survive in ways that extend beyond her physical strength. And we start to see her explore her womanhood, what it is, for her, to be a woman. She’s starts to find out more about herself and about very basic human emotions — attachment to someone else and what honor really means to her. In this ridiculous and extreme situation of high drama, she starts to really find out who she is and what she believes in."