See, as hard as it might be for Chloe to imagine willingly going on a doomed Arctic exploration, it's just as hard for Billy to imagine finding jumping across rooftops.. fun.

Not that he doubts her. Chloe is such a wild type that he imagines she's entirely telling the truth here. It's just a little hard to wrap his mind around on a personal level. Though it can't hurt him, as long as she isn't asking him to join her.

"Is that also why you went down into that cave the first time we met?"

It feels like quite a while ago now, with everything that has happened here ever since - but Billy still remembers. It had been a.. surprising encounter in some ways, after all.