[It's downright impressive. Here's what the question accomplishes: first, the boy looks into the camera like he thinks it might bite him. Then, he puts the PokéGear down and turns away, and...

And, well, a little time passes. If the boy is saying anything, it's hard to hear; the Gear isn't picking it up, and the camera's pointed at his back. But then he turns to face it again, picks it back up and finally answers:]

You wanted to know where I live, right? I don't wanna be too specific... but it's probably alright to just say "Sardinia!"

[Did his eyes change colour just a bit? Surely not.]