Katniss and Bjorn
Bjorn was aware of the fact that he resembled this Cato person. He had even become Cato for a short period of time in Madison Valley. He was a bit familiar with Katniss Everdeen's world, mainly from his memories of being Cato. But he didn't know much about the woman he was sitting beside. Knowing of her world didn't mean he knew her.
He shook his head slightly, "I have never had a marshmallow before." He took one of the marshmallows, and put it on one of the marshmallow sticks available. "What do they taste like?"