Callisto isn't the warmest of company, but he finds it somewhat endearing that she's even bothering to visit him at all. Let alone, more than once over the few days he's laid up in the Schoolhouse. Perhaps something he'd said or done that day in the woods did get through to her in some way? Even if she seems to be trying to figure out what to do with the concept of a friend.

That all seems to shift on day 81 when she storms in and something almost venomous is spat at him in her native language.

"What could I have possibly done now? I haven't even left this room in three days." But her tone certainly sounded accusatory.