[ Reaching out with her free hand to touch his lei, she shakes her head before dropping her hand again. ] This is brand new information. Just found out and haven't had time to explore it yet.

[ Looking at their hands, she sighs and shakes her head, looking back up at the Doctor. ]

Everyone I've talked to has something happening I've definitely never heard of or seen. On one Earth, apparently, the US is so deep into technology that robots are pretty human. As an aside, there are robots here and they don't like being called that. It's offensive. Anyway, in another version, there's a virus that caused the entire population to have random mutations.