I'm all right now that the beast's on the other side of the door. [And the door is safely locked, of course. He smiles down at Quark's offer and accepts the water bottle - he's fine with water that isn't exactly fresh, health risk or no (perhaps not for the best of reasons), but he can't turn down a kid trying to be helpful in his own way. It's too cute.]

Thank you. [He takes the water bottle and drinks some from it - just enough to wet his throat - and hands it back to Quark.] Don't worry about not contributing, there wasn't anything suited to your strengths this time. Surely we'll come across something we'll need your help for.

[And he actually means it, too. Who knows when they'll encounter something only a child can reach? This place is strange enough, after all.]