[That she smiled still sounds a little worrisome to Katniss. Johanna Mason might seem relatively sane, but she she's like Katniss in that respect. Good at pretending. Good at convincing others of the same. Is there anyone who came out of the Hunger Games entirely sane though? They might not be as obviously mad as Annie, but...
She sighs. There are things she wants to discuss with Rue and things that she doesn't. The Mockingjay, the rebellion? Katniss' role in it? That falls under the latter.]
Action
She sighs. There are things she wants to discuss with Rue and things that she doesn't. The Mockingjay, the rebellion? Katniss' role in it? That falls under the latter.]
It's just a nickname.