They are a married couple.
They relay their own take on marriage, but in reality, all they can do is convey the story of their own relationship.
However, their stories differ substantially and this makes the overall picture seem rather comical.
The story starts the moment they are introduced to each other at their friend's engagement party. He, depicts himself as a predator on the prowl, while his wife portrays the contrary. Only certain details remain the same.
They continue with the marriage proposal and the start of their matrimonial cohabitation, the birth of their child, and subsequent jealousy after he during one of his dreamy unconscious states mentions the name of one of his old flames. These matrimonial mishaps all relate to one another eventually.
Their marriage is in crisis. Nothing is going the way it should.
The situation is complicated further when the "photocopy girl" enters the equation. As expected, Ana has a different view on this from her husband. According to her, this girl ruins their relationship.
After a heated scene of bickering and fighting their marriage hits rock bottom. She is seeking a divorce.
They are separated for a period of time. They both suffer immense emotional upheaval because of this.
They realize that separation is just too hard to bear. He makes the effort of reaching out to his wife. They try to make amends, but this is much harder than it seems. The cracks are already too deep.
The arrival of their second child is the catalyst for stamping out old misgivings and an eventual rekindling of their relationship.
At last, they come to grasp the moral of this story. They too will re-discover one another.
They keep the flames of their marriage alight... but the fires don't burn flawlessly.... forever.