The look Yuume gives to the sky is telling. It's the sort of look a lot of people make when they realize they've said a little Too much, and now have a hole to dig out of.

If only digging out of such a hole wouldn't merely make it larger.

Yuume's face is now buried in her hands entirely, her Audino sensing the stress and awkwardly offering an ear tassel to pull. Look, it helps, really! Really, really!

(Yuume does not take the ear tassel) "....Unless someone else with a compatible duel glove appears, no...there is no reason a 'field' should be put up..." The grimace she has does not entirely fade as she finally looks to Seto himself. "For that matter there was no field here, tonight, as I never activated the glove itself. What you saw was my shadow- nothing more, nothing less."