Alexandra opened her heart and let herself be vulnerable to Paul. The walls around Paul's heart were torn down by the feisty Alex. Both of them are happier than they've been in a long time. Paul's ex-wife comes to town and turns their life upside down and shakes Paul to the core. Will Alex be collateral damage of his past? Can Paul show Alex that she's the only one for him before it's too late? Or will someone else from their past destroy them beyond repair?