Nina really hoped the text she sent Kaz made it to him or he'd worry and be upset the Grisha didn't tell him where she was. She planned on waiting for him, but got sucked into this place instead.
"I'd like to avoid that. I've seen enough war." Which might be the most she ever said about her past.
"Sure. I mean, we can't go back and a battle isn't what I want either." They started to walk and Nina added, "I'm Nina."