All's fair in love and chocolate...

Kat Roth and Mark Denham have plenty in common--they're CEOs of rival Seattle candy companies, they're both fighting for number one status in the nation and they were both once married... to each other.  Their venture into matrimony, an explosive mix of passion and all-out war, has made Kat and Mark wary of commitment.

Enter Fritz, Mark's accident-prone young cousin who's on a secret matchmaking mission.  With the collusion of Kat's father, Fritz concocts a joint Roth-Denham charity campaign that brings the two confectionary arch-enemies together at glitzy fundraising events. 

As the campaign proceeds, Kat and Mark eventually end up in the one place their marriage always worked--in bed.  All seems well until the ultimate betrayal tears them apart, and Fritz's plans seem destined for failure.  It takes true love-and a generous helping of chocolate--to finally reunite Mark and Kat forever.