Waking up needing to use the restroom, he discovers Deb is curled up on his floor with a towel under her head.
When he gingerly nudges her with his foot, she mutters, "Had a bad dream, Dex."
Instead of waking her up and pointing out this doesn't explain why she's chosen to take residence on his floor, he merely leans down, drags her up, and gets her arranged on his bed. "I'll be back in a minute."
When he gets back, she’s sound asleep.
Sighing, he changes into warmer clothes, rearranges the towel, and takes her place on the floor.