"No, sometimes I have things to do at night or I fall asleep on the couch after working all day," Omega says, "and since Theta wakes up if a lizard sneezes in Bjørndal, I stay there."

Why is Delta discussing his sleeping arrangements with Tex? Is he trying to move someone in on his couch? "Eta, especially, likes the idea of a sister. It wasn't a problem, before, but now she does like having another girl in the family. I think if she was older, it may have been an issue."