Initially, the remnants of her shyness from childhood had taken over her, but at the warm smile that Nagato gave, Kaiya found herself becoming a bit more comfortable around him. Though, being referred to as an "ojou-chan" prompted her to blink owlishly in confusion. 

[i]Eh? When was the last time someone called me- Oh, from the time those thugs tried kidnapping me![/i]

At the memory of the incident, Kaiya found herself becoming a bit more cautious. Well, he didn't seem like the type to do that, so nothing bad could happen, right? Besides, she was sure she could fight- or at least, buy enough time to escape if the situation arises.

"Are you all alone?"

...

[i]Should I be backing away now?[/i]

"It's not safe for a cute little girl to be out here all alone."

[i]But...[/i] "...You aren't that tall either."

It slipped before she could stop herself, and Kaiya gave a quiet gasp. She quickly retaliated by bowing and apologizing, "I'm really sorry!"