There are three guarantees in Tricia Patterson's life: 1. Her friendship with Sean Peterson is rock solid. 2. She has a career that she absolutely adores. 3. This summer is going to be the death of her. With the proverbial "Always a Bridesmaid and Never a Bride" as her mantra, Tricia doesn't know how she's going to survive this year. Six weddings this summer alone! In an attempt to ward off the pity-party, her best friend Sean comes up with the perfect solution: he'll pretend to be her boyfriend. While she's not certain that it'll help, Tricia knows that it also won't hurt. When circumstances beyond Sean's control keep him from coming to Tricia's aid, he sends his brother Ryan in his place. Four years older than his brother, Ryan isn't sure why these weddings are such a big deal. He's also not sure what the exact nature of Sean and Tricia's relationship is. And that's becoming a big problem because the more time he spends with Tricia, the more he realizes that she's the one he wants to plan a wedding with.