She raised a hand to cover her giggle. It would have been rude to laugh at him anyhow; she'd been taught better than that. But his reaction was too ridiculous to be serious. At least, she didn't think so.
There was a nod. No need to bring up smog or any of the downsides. "Then you're lucky too," she said, before extending her free hand. Manners again; she was slipping apparently. "I'm Lotte by the way. It's nice to meet you."