Serena LaDolce has always been used to being invisible in her rich upper east side life,while coping with her mother's many failed marriages.When Serena has finally given up hope in someone finding her attractive,she meets a hot stranger in the janitor's closet of the Plaza Hotel while she's trying to escape her mother's 6th engagement party.Before she know's it, Serena is making out with this hot stranger,whom she has to leave soon after meeting.When she gets back to the party,she sees the hot stranger show up at the engagement party,only to find out he's her new step brother,Adam. Adam and Serena immediatly despice eachother ,even if there is a secret attraction between them.Living together,with just a wall seperating their rooms will make this growing lust and attraction hard to hold back.