It is odd. Alice and Luke are the only two who are sick in a place that seems, to pick a word, "sterile". Even the plants aren't real in the promenade. There's a disconcerting lack of...well, life besides all of us.

[Hmm.]

Of course, it could be a latent thing, but it seems odd how quickly it cropped up, and how strangely non-contagious it is from person to person.