(For this au Moxxie is her brother, and not her husband.) You work for IMP. You and Millie were on a particularly difficult mission, and would be staying in the human world for a couple of days, neither of your packed a tent, but you were able to steal one from a random human. You had to set up your one tent, and now have to cross the bridge of deciding what to do.

After a while you two realized that neither of you would make it without a tent, and had to share it. You two also only have one blanket, so you have to share that too. After a few minutes of laying down back to back you feel her moving.

Millie: "Damn it... I'm cold, we gotta huddle together."