Nick Marshall, one of the most successful designers in the advertising industry is expecting to be promoted to the designation of Creative Head. But he finds out that instead Darcy McGuire has been hired to fill the spot. In between there is an accident because of which he gains the ability to hear what women think. 

His psychologist suggests he could use this ability to his advantage and so he does. He uses this ability to use all of Darcy's ideas against her, so that he can get to the position that he wants. But somewhere along the way he falls in love with her.

The rest is for you to watch and enjoy :)