Keith Tucker and Erma Wells have been rivals since they could remember. Both are too different and can never get along. However, when Erma's company is suddenly on the verge of bankruptcy, a marriage of alliance between the two oldest children in the family seems to be the only solution. They are both determined not to fall for each other and endure the marriage until the two years elapses and they can seek a divorce. Except that their two meddling siblings won't allow it and soon, Keith and Erma discover that despite their differences, they have more in common than they thought.