The query appears to refer to the Telugu action-romance film Hero Heroine
The Setup (Act 1): The hero silently fixing the heroine’s mistakes. The boyfriend forgetting her birthday. The small cuts that build deep wounds.
The Trigger (Act 2): The moment the boyfriend crosses the line (physical violence or public cheating). The hero steps in, revealing his true power.
The Confrontation (Act 3): The boyfriend begs for forgiveness. The heroine refuses. The hero proposes or wins her heart. The "full" version includes the cathartic dialogue that defines the story.