His laughter is a bit disorienting, considering how reserved the other man usually is around him. But if Javert is being honest — and he always is —it's not entirely unwelcome. He watches him stow away his knives, and hides his face a little further into his collar. His voice is muffled by the wool as he hums,

"That is disconcerting."

He's not going to mention that he, too, had something stolen from him. That is not something the Soldier needs to know, especially when it has long since been retrieved. Instead, he asks, "It is your habit to carry so many weapons?"