The "Fab Five" are back, but this time, it’s Lizzie’s daughter who is causing all the drama.

Cara Hart is getting married. But there’s a slight problem with the upcoming nuptials. Cara is in love with two men. She loves her fiancé, Caleb, but can’t get over Nick, the one who broke her heart. To make things even more complicated, Caleb and Nick are best friends.

Deciding not to waste her life pining for what might have been, Cara goes ahead with the wedding to Caleb. Determined to make the marriage work, she hides her feelings for Nick in the deepest corner of her heart, and moves forward. Finding love and contentment in Caleb’s arms, Cara is certain she has made the right decision. The newlyweds settle into married life, planning to start a family right away. But days after learning she is pregnant, Caleb is killed in a plane crash, leaving a devastated widow behind.

Nick steps up to the plate, comforting Cara during her grief, even asking her to marry him. He offers to help her raise Caleb’s baby. Angry, Cara declines Nick’s offer, believing it to be a pity proposal.

Is she right? Did Nick propose because he felt it was his duty to take care of his dead friend’s wife and child? Or, is it possible that Nick wants a second chance, with the girl he once loved and left? As he travels the road to her heart, will Nick be able to convince Cara to open it and let him back in?