Yamato almost didn't catch the question, laden down with groceries as he was and almost ran right into the small figure that had swerved out of the crowed to meet him.
Kakashi's name caught his attention though and he peered down at the child, blinking at the sheer amount of fluff they seemed to be made of and eyed what seemed to be an alarmingly heavy pack for such a small figure.

"Uncle- Wha? I uh, how do you know of Kakashi, if you don't mind me asking?"

He wasn't about to give away a location until he knew more about the child, but that didn't mean he had to be rude, as they seemed peaceful enough.