Katniss smiles softly at the sound of Rebekah's laugh, and then she nods, sitting down on one of the... weirdly shaped chairs on the deck. They're low and long, and she doesn't even know (but it'd make her wrinkle her nose if she knew it was for sunbathing of all things).

"I am," she says in agreement, placing her face in her hands briefly before she looks back up at Rebekah. "Are... you? What happened to you?" After the world ended. It's her way of expressing concern