The sparks fly when Anna Penn (Natasha Henstridge) and Charlie Hudson (Michael Vartan) meet. She's a sweet schoolteacher; he's an aspiring writer. Unfortunately, they're both engaged to other people. In fact, they're staying at the same New York City hotel in order to work on wrapping up the last details of their nuptials. Over days and evenings of joint wedding planning, the two grow closer -- and start to wonder if they're getting married to the right people after all.