They have it all...except the one thing that matters most. Charlie McLaughlin loves structure. She's kept the same daily schedule for the past four years, arriving at the same building and sitting at the same desk. She loves the familiarity of it all. Unpredictability makes her feel out of control. Nicholas Shaw lives life by the seat of his pants. He's intrigued by the classy, statuesque blonde who works for his college roommate and longtime friend. She's exactly the type of woman his family would expect him to marry. In fact, if she were his wife, he could put an end to his mother's persistent matchmaking, once and for all. At least it would get him through his brother's upcoming wedding. Charlie resists the offer at first, but her ten-year high school reunion is coming up. Arriving with a billionaire next to her is just what she needs to finally stick it to the classmates who were so mean to her. They agree to pretend to be married for a week, then go their separate ways. What they don't expect is that they'll fall in love.