[Zoro displays patience by waiting for her to finish and allowing her attention to wander to the money. He's quick to try for her attention again, however, firmly speaking as he pulls a second cloth from his pocket. The two are nearly identical, save for being worn in a couple different spots.]
This is my bandana. [The second cloth is lifted, then the first one is given a shake as he returns to referring to it.] It's my bandana, too. [As far as he sees, there's no mistaking this fact. The swordsman has worn that particular accessory with such familiarity for so long that he just knows the second cloth is also his bandana, which is precisely what he was so confused about. There were two. He's purposefully vague, checking her for information before he says much about it at all.]
[Action]
This is my bandana. [The second cloth is lifted, then the first one is given a shake as he returns to referring to it.] It's my bandana, too. [As far as he sees, there's no mistaking this fact. The swordsman has worn that particular accessory with such familiarity for so long that he just knows the second cloth is also his bandana, which is precisely what he was so confused about. There were two. He's purposefully vague, checking her for information before he says much about it at all.]