Chika's not really sure what else she's supposed to say here, but well, what can she really do? He's not really all that friendly.

Well, okay, obviously the answer is 'badger him until he starts being friendly', but first getting out of the freezing cold. She starts walking, making sure to keep looking back at him whenever she can. "I'm going to start heading back to the apartment building. It's one of the bigger buildings here. And well, it's where you're supposed to be staying while you're here."