[She definitely doesn't seem like a delicate kind of woman. Still, Gokudera has enough manners to not point out anything in regards to how she appears, or the contrast between that and the way she uses a napkin.]

I don't know very much about it yet.

[He takes the seat then and merely picks at his food. It's almost like he didn't know what he wanted to get, and clearly his eyes are too big for his small stomach. Gokudera moves a roll to his mouth and takes a bite, then thinks to introduce himself when she brings up his collar. The boy coughs and drums a fist to his chest before he's able to speak, cheeks lighting up.]

This? [He points to the collar around his neck. Gokudera heard her, but he seems uncomfortable.]

It's uh... a Pet Ring. [No more explanation than that because it's awkward.]

A little trouble. I think because the tech in it isn't meant for a place like this...