@Zodia: If this were a manga... then maybe
1. Gwen would become some successful business person, therefore proving that she doesn't need to marry to strengthen company ties
2. Somehow get the fiancé and her to be just friends in the end, but he promises to provide 100% support for her company.
3. Zach becomes a successful business person and instead will be allowed to date him? <-- Unlikely considering Zach's character.