A man and a woman, who had never met before, found themselves assigned to the same sleeping room on a transcontinental train.
Though initially embarrassed and uneasy over sharing a room, the two were tired and fell asleep quickly, he in the upper bunk and she in the lower.
At 2:00 AM, he leaned over and gently wakes the woman, saying, "Ma'am, I'm sorry to bother you, but would you be kind enough to reach into the closet to get me a second blanket? I'm awfully cold."
"I have a better idea," she replied. "Just for tonight, why don't we pretend that we're married."
"Wow! That's a great idea!!" he is excited.
"Good," she replies. "Get up and get your own damn blanket."