Surprise! You're a father! Bartender Ben comes home one day and finds that an ex-girlfriend has left a baby girl on his doorstep. The addition to Ben's family - or having a family - turns his life upside down. As a New York bachelor in his 20s, being a single dad doesn't fit his lifestyle. After much deliberation, Ben decides to raise the baby with help from his buddy Tucker, brother Danny, and hovering mom Bonnie. Also law student Riley - once chubby, now slim - wants Ben to take notice of her, but it's Danny who does.