Nadia Cassidy is one step away from being out on the street, but her pride won't let her ask her family for money. When she stumbles across an ad for a live-in nanny, she applies although she has no experience. How hard can living with three gorgeous guys and one tiny baby be? Jackson Burrows received a call in the middle of the night that changed his world. His estranged sister has died, leaving him custody of her newborn baby. Jackson, along with his two roommates and best friends Greg Ballantyne and Steve Dalaney, quickly realizes that they are in over their heads and decide to hire a live-in nanny. The attraction is instant between Nadia and the guys, but their relationship and friendship will be tested when Robert, the baby's father, shows up and tries to take the baby and sell it to pay off his gambling debts.