Madison Baker is used to getting left behind. It's in her genetic pool or something. Which is why when her mother leaves her behind to go on a year-long trip to France with her new boyfriend, Madison isn't surprised. Although, she isn't happy about it either. She's especially not happy about the fact that not only is she being left behind yet again, she's being dropped at a stranger's doorstep. An old friend of her mother's that she's never met before. Without knowing anything about who she's living with, Madison quickly realizes that this isn't going to be any ordinary year. She's been stuck with the Fishers, a group of rowdy brothers that are ready to make this the most dramatic, exciting, difficult year of Madison's life.

Zoe's life is turned upside down when a devastating house fire leaves her and her family homeless. Forced to move into a tiny one-bedroom apartment that is barely big enough for one person, let alone four, Zoe is certain that things couldn't possibly get any worse. And with her mom out of work, having lost her job just when they needed it the most, it doesn't look as though things will be changing anytime soon. Zoe is all set to have the worst year of her life. That is, until she meets Kane Mathews, the gorgeous guy living in apartment 5c.