Brooke is a child psychologist devoted to her work. She finds that men just make life unnecessarily complicated. But then, after meeting her just once, billionaire Matt Cutter proposes to her! Is he teasing her? Matt explains that he wants to make his ill grandmother happy by introducing his fiancée to her. So he’s asked Brooke to play the part for just two months. It’s only for a short time and for a good cause… What could possibly go wrong?