Cora wasn't really good at being friendly with anybody. Hell, it had taken her time to even warm up to her brother. That was going better, so it probably did show that letting anybody in or being nice, in any way, took time. Cora wasn't even all that nice, or tolerant, of Malia just yet. And she was family too.
She was going to have to work on it. Because being an ass to everyone in camp was probably a good way to get everyone on the same side about giving a person the boot. And if nothing else Cora did have a healthy sense of self-preservation.
"Cora. Farming. Which area do you work in?" Cora asked, at least wanting to be able to place people in the respective job areas that they had been stuck in. Despite the fact that she had been fully distracted when Clarke had come in, she was aware now, and even as she moved to drag a mat out to do some pushups and a few other things, she was paying much more attention now, not able to forget at this point.