If they just pretend there isn't a weird mind control thing going on for one of them, and mysterious illnesses and omens befalling the other, instead just teasing like normal people on a date who aren't really sure how things are, maybe that's the best way to get through it all.
"Hah, how 'm going to get through a week, knowing that?"
Ginger Spice settles back into the bed, telling herself that things are going to be fine.
"Oh. 'Course. Take care of yourself!"