How to Make Millions Before Grandma Dies — Ending Explained

The central twist in "How to Make Millions Before Grandma Dies" is not a plot event, but M's internal transformation from a greedy schemer into a genuinely loving grandson. His initial plan is to inherit his grandmother Amah's house. A key turning point occurs when Amah, aware of her son Soei's crippling gambling debts, decides to give the deed to her house to him, leaving M with nothing. This act crushes M, who angrily leaves, feeling his efforts were for naught and that he wasn't Amah's "number one."

However, after a period of reflection and realizing he truly misses her, M returns. He brings Amah from a nursing home to his own home to care for her in her final days, now completely divested of any financial motive. This is the true culmination of his arc. After Amah passes away, the final emotional reveal occurs: M is contacted by a bank and learns that Amah had opened an account for him when he was a small child. She had been depositing money into it his entire life, sparked by a childhood memory where he innocently told her he wanted to save money to buy her a new house. This hidden act of lifelong love is her true legacy to him. In a final act of selflessness, M uses all the money not for himself, but to buy the large, beautiful burial plot his Amah had always dreamed of, bringing the family together one last time and fulfilling her ultimate wish.

While the film is largely interpreted as a heartwarming story of redemption, some viewers have offered more cynical or critical readings. One interpretation is that M’s transformation is less about pure love and more about finding a different kind of “profit”—emotional fulfillment and a sense of purpose he lacked. His final act of buying the grave could be seen as an attempt to assuage his guilt over his initial greed.

Another perspective focuses on the toxic family dynamics, arguing that the film, despite its feel-good ending, highlights a deeply problematic system of emotional manipulation and neglect. Amah's favoritism towards her sons, despite their failings, and the pressure placed on her daughter and grandson can be seen not as a touching reality, but as a perpetuation of harmful generational patterns. From this viewpoint, M's happy ending is an exception, and the film inadvertently papers over the harsh reality that many caregivers in similar situations are left with nothing but bitterness and exhaustion. Some audience discussions have pointed out that Amah is not a simple, cuddly grandmother but a complex, sometimes difficult person, and the film doesn't shy away from showing the frustrating aspects of caregiving, making M's journey one of enduring hardship as much as love.