I hope no kind of arrest is ever necessary, detective. [He takes his hand back after giving Hiccup a quick look over, as if expecting him to pull out the handcuffs every second now.] Italian is fine. Don't be late.

[And after a quick wave of his hand, he goes inside just as the bell rings. They both have jobs to take care of after all, right? The quicker they get that done, the earlier they can be at their meeting point...

Well, kind of. Because Jack doesn't listen to his own advice and doesn't arrive exactly on time, and totally on purpose of course. He didn't dress up either, sticking to the clothes he was wearing before under his apron: jeans and blue hoodie. When he finds Hiccup and his bike in front of the school, he internally laughs his ass off while putting up his sweet act again.]

Hey, detective! Sorry about that. Haven't been waiting for long, have you?

[Hahaha... haha... ha...]