What begins as a romantic fantasy of being inseparable quickly dissolves into a claustrophobic nightmare. The film masterfully deconstructs the idea of "forever," showing how physical proximity without freedom breeds resentment, madness, and eventual hatred. The heavy chain becomes a visceral symbol of the weight of their sin and the destruction of their passion.
The narrative is set in the 1930s at an isolated timber camp in Burma.
The film does not romanticize obsession. It shows that being physically inseparable from someone destroys the very idea of love. The final 30 minutes are genuinely disturbing, featuring a scene that has become iconic in Thai cinema (which we won't spoil here).