[Well, he gets straight to the point. This isn't something that she's made very public, but Hitsugaya doesn't exactly strike her as the talkative type... and it's something that she's learned that Sona can do, so she'll just... answer his question.]

I can only work with what water is available. There's some water in the atmosphere, but it's not enough to do the type of bending that you saw me doing here.