Emma's big move is changing everything. She's always fantasized about living in the same seaside town as her twin cousins, Natalia and Zoe. But now that she's there, things aren't going quite the way she expected. The beautiful old mansion the girls' mothers are renovating together isn't finished yet, and Emma misses her dad, who's stuck back in Seattle. Worse, the twins lead different lives at school, and Natalia's close friend Caitlin is giving Emma the cold shoulder. But Emma and her cousins have always felt just like sisters, so Emma is determined to make her new start a big success — if only she can figure out how.