Heiji turned around and... whoa, where had this guy come from? And more importantly:

"That don't make any sense. Who kidnaps someone and then just leaves 'em out in the open like that? The whole point of kidnapping someone is to get something out of 'em, so how're they gonna get what they want if they're not even keeping tabs?"

There was a slight pause. "Your Japanese sure is good, though. You studying abroad or something?"