[He wants to say something like "that's really promising" or just make a stupid joke, but he doesn't get that far before Jaune brings up something pretty surprising. He can sort of guess why just based on his conversation with Ruby, but it's not something he was expecting from Jaune.
So he pauses, looking at the gauntlet and pretending to tweak it one more time.]
action
So he pauses, looking at the gauntlet and pretending to tweak it one more time.]
Oh yeah? What about it...?