However, after a few months, the parents decide to move Pia to London for her studies or for Arjun to focus on his business. When they attempt to take her, she refuses, claiming she wants to live her life her way. This leads to a separation, but they eventually reunite because of their growing affection.
Let me structure this step by step. The film starts with Arjun Khanna, a 32-year-old rich heir, and his parents, Ravi and Radha Khanna. They think his heart is immature and can't handle a serious relationship. So they arrange his marriage to Pia to make him more responsible. Pia, as a doctor, is independent and strong-willed. The initial interactions between Arjun and Pia are probably strained because they are strangers married for show. But as they spend time together, they develop feelings.
The film opens with Arjun Khanna (Aamir Khan), a wealthy and socially prominent 32-year-old businessman. His parents, Ravi (Anupam Kher) and Radha (Farida Jalal), dote on him, believing his heart remains a "child" due to his immaturity in love and life. To steer him toward responsibility, they orchestrate a marriage between Arjun and Pia (Rani Mukherji), a bright and independent doctor from a respected family.
Now, considering the title "Dil Toh Baccha Hai Ji," it might refer to the idea that even though Arjun is a grown-up, his heart is still that of a child in love. The film could explore the theme that love can mature over time, and the characters might learn from their situations. Maybe Pia helps Arjun grow up, and Arjun helps Pia understand the value of commitment.
Back in Mumbai, Arjun’s parents pressure him to focus solely on business and arrange a divorce from Pia, fearing their relationship isn’t genuine. Meanwhile, Pia discovers the truth: Arjun married her only to please his family. Feeling manipulated, she initially agrees to return to London for a job, but her heart compels her to stay. Arjun, on the other hand, realizes his feelings have grown deeper during their time together.
Pia confronts Arjun’s parents about the charade and insists on choosing her own path. In a pivotal scene, she declares, “Dil toh baccha hai, but the soul is not.” Arjun, now self-aware, apologizes for his family’s hypocrisy and vows to prioritize their bond. The couple overcomes societal and familial expectations, pledging to navigate life together as equals.
A classic example of 2000s Bollywood romance, the film remains a timeless exploration of love’s unpredictability and the courage to defy societal norms.