Joan
"That would be." *Yawn* "I'm tired now. Think we can sleep. Oh wait... Should I sleep in this?"

Oops. Kaisa's still in her dress. She doesn't want to potentially ruin it by sleeping with it on, and changing clothes for her is still embarrassing. Though she could always rely on Ale for warmth.
Ryan
"Honestly, I don't really care at this point. You wore stuff under right? If you didn't I think we can just fold it up so you don't rip it in your sleep if that's what you're so scared about. But, it should be completely fine. These were made to last in the field as work clothes y'know. Thick wool!" 

He said, prodding at her shoulder... He layed down... He was very tired honestly... But he won't doze off until she did... Until she did. Totally
Joan
"I don't think I did... It's why I was cold. In hindsight, I probably should of. I'll fold it up anyway, just to be safe. I'll be warm with you anyway."

Discreetly as she can, Kaisa carefully takes off the dress, folds it and places to the side. Her bare form carefully walks towards the sleeping area, shivering slightly from the cold. Assuming he's already set it up, she tucks herself in close to him.