Natalie Kensington is a successful professional who, to anyone looking in, would be envious of her life. Yet ever since her last relationship ended two years ago she has been haunted by the past. Urged by her close friend to move on, Natalie is making an effort to move forward with her life when her ex's best friend turns up at her office. Suddenly she's plunged into an impossible situation, forced to work with someone from her past, who only serves to remind her of the heartbreak she suffered. Tormented by her feelings, she tries to remain detached, only to find that she and this man have so much in common, and she starts to feel an irresistible attraction to him. Caught between the past and the future, what will she do in the present? Can she ever forget her sorrow? Will she have to go back to the beginning to get her happy ending?