The bubbly yet unlucky Heart finds her lucky charm in Saul, a no-nonsense businessman who gives her an offer that's difficult to refuse. Carrying on a pretense, Heart and Saul discover the value of love and life as romance blossoms between them.
Heart, a budding entrepreneur, lands in the world of tiger boss Saul when his grandmother mistakes her for a long-lost loved one. What Heart believes as a great business opportunity becomes a dilemma after Saul opposes their confusing setup.
Heart and Saul play along as husband and wife to please Conchita and take care of her better. But Saul becomes suspicious of Heart's motives, leading him to accuse her of being an opportunist.
Conchita goes missing after Heart's resignation. As he finds his grandmother at the Batungbakal residence, a remorseful Saul woos Heart with an offer to be Conchita’s caregiver again, but all Heart wants is a sincere apology.
Heart and Saul's pretense as a happy couple leads them to discover good things about each other. He feels protective of her, while she sees him in a different light. Love begins to bloom, but the two can't seem to express their feelings.
Just when Heart and Saul are slowly getting closer to each other, a devastating event strikes that drives the two apart. Meanwhile, a person who seems to have a personal connection to the De Veras resurfaces.
Saul decides to face his feelings and confess to Heart, but the lady mistakes it for an investment in her candle-lotion business. Despite the misunderstanding, Saul pushes through with the plan while thinking of ways to get his feelings across.
Heart's dinner plans make an unexpected turn when she finally introduces Saul to Lenlen. A life-changing news prompts the businessman to give a second thought to his feelings for Heart.
Heart reunites with Saul two years after his disappearance, but he no longer remembers her. Suspecting that Saul has dementia, Heart insists on taking care of him only to get pushed away. But her persistence pays off as Saul bares his heart to her.