A man and a woman who have never met before are assigned to the same sleeping cabin on a transcontinental train. After some initial awkwardness, they settle into their respective berths for the night.
In the middle of the night, the man leans over, wakes up the woman, and says, “I’m sorry to bother you, but I’m awfully cold and I was wondering if you could possibly reach over and get me another blanket?”
The woman leans out and says with a grin, “I have a better idea. Just for tonight let’s pretend we’re married.”
“You mean…”
“Yep, get your own damn blanket!”