Luna shakes her head quickly as soon as she realizes what Firo means. That's one of the reasons she was allowed here instead of staying in the field hospital as usual: metal and plastic doesn't need to breathe. "The smoke won't affect me. You worry about yourself, I'll be fine."

She doesn't sound fine, with the edge of hysteria still present in her voice, and it's quickly evident why. "We should keep going. There's--there's somebody dangerous around, and somebody was killed a while out from here. There are still children deeper inside. We have to find them."

Luna doesn't wait for an answer, instead pushing on ahead as she shields her face with one arm. Focus on the children. She can't fail again. She does glance back after a moment to see how Firo's doing, though, because of course she doesn't want him to get hurt either.