When the company Analise Summers works for announces it's being acquired, the last thing she expects is for Warren Mitchell to come walking through the conference room door. Not only did Warren break her heart six and a half years ago, but his plans for the merger will undo the revolutionary work she's spent years developing as the Chief Actuary of Transcend Consulting. But since he's the CFO she's been tasked to show around and collaborate with, she's stuck working with him to find a way to keep her company intact. But working together again means dredging up the past-their past-and all the unanswered questions Analise was left with after Warren unexpectedly broke things off and moved away. Now, Warren is willing to do whatever it takes to earn her forgiveness and finally explain what happened back then. But Analise is afraid of getting hurt again, so she vows to "keep things professional." A vow that gets harder to keep with each day that passes. As the pair falls back into old habits, more than just their hearts are at stake. Not only are they battling against looming business concerns and the pull between them that never went away, but family issues and long-kept secrets surface with the potential to change everything. With only a two-week time frame before Warren leaves again, are they bound to make the same mistakes, or can the key to their future be found in the past?