***
Sansa knocked softly on Brienne's door. "Brienne? It's Sansa. I know you sent word you were unwell. I just wanted to see if the maester was needed."
"You may enter, Lady Sansa," she said. She almost sounded normal.
Sansa came in quickly and shut the door. Brienne sat on the edge of the bed, staring at the floor. She was undressed, still in her nightshirt, but she wore an armoring coat and her boots sat on the floor next to her. "How are you, really? The guards at the gate said Ser Jaime rode out before dawn. They said you had words?"
Brienne took short breaths and rubbed her eyes, but tears came anyway. "He's ridden South."
"Is he to join the Northern army?" Sansa asked.
Brienne's tears still threatened. "I couldn't say," she said with a sigh.
"But what do you think?" Sansa pressed, a small voice nagging her at the back of her mind.
Brienne looked up, studying Sansa's face. "My lady, I believe he's gone to die with his sister. But I wouldn't want the Northmen to know this, if possible. At least until everything is done in King's Landing, I would hold out hope he's gone to aid his brother, or at worst to speak sense to that poisonous woman. I don't think he'll fight for her."
"I see," Sansa said. Brienne was pale, and her eyes and nose were red, as if she'd been crying. "Forgive me, but how are you? You were obviously close. As much as I didn't care for the Kingslayer, he was always good to you."
"Please don't call him that. He's a shit and has other crimes to his name, but that name isn't fair, my lady. Please don't use it with me," Brienne said in a dull tone. Noticing Sansa's confusion, Brienne continued, "Do you know what wildfire is?"
"It's green fire, explosive, and burns hot. Tyrion used it to destroy Stannis' fleet in Blackwater Bay. It's also what Cersei used to level the Great Sept of Baelor, or so I'm told," Sansa said.
"Yes, exactly. Mad King Aerys had his pyromancers place it everywhere under the city. At the end of Robert's Rebellion, when the rebel armies approached, King Ayres was going to have the pyromancers blow up the city and everyone in it. So Jaime killed the pyromancers, and then sixteen-year-old Jamie killed the king, saving the city and everyone in it. When the rebels arrived, no one wanted an explanation, they only wanted to judge him."
Sansa sat down in a chair at the table, facing Brienne. "All those people. What kind of king destroys his own city? And all that judgment - all these years. Even my father."
Brienne took a deep breath. "As you say. Jaime is not wholly bad," Brienne said. "No matter what he thinks." Brienne fell back into the bed, sobbing, curling up with her back to Sansa.
Sansa realized again, as she had at his trial, Jaime Lannister was the reason she was sitting safely in her own keep. He had attacked her family, but out of loyalty to his brother and House. When she had been a Lannister, he had been polite. What had she done - what would she do for the honor and safety of her family? "I am sorry, Brienne. Ser Jaime is a complicated man. But I asked about you - how are you?"
Brienne hiccupped a few breaths, as if trying to answer, but then simply wailed. Heartbroken was not too strong a word, it was plain to see. Sansa stood and went to the bed, sitting on it and rubbing Brienne's back. Her mother had done this, when she was small, and it had always calmed her down. Brienne continued to cry, as if an entire life's frustrations and sorrows were coming up, like she was purging sickness from her body. Sansa kept rubbing her back.