Dilwale Dulhania Le Jayenge is a story about human relationships.
Chaudhry Baldev Singh (Amrish Puri) is a London based immigrant. He, along with his wife Lajwanti (Farida Jalal) and two daughters Simran (Kajol) and Chutki (Pooja Ruparel) have been living in London for the past several years.

 

A true Indian at heart, Chaudhry Baldev Singh is a man of great morals and has tried to imbibe the very same in his daughters. He has brought them up with the belief that they are strangers in this foreign land and are here purely for financial reasons. They will all return one day back to Punjab, back to his roots, his land, his culture, one that he so strongly believes in.

Simran like any other girl dreams of this perfect man and waits for him to walk into her life. Soon enough, she realises the mere futility of her dreams as her marriage has already been arranged to her father's best friend's son Kuljeet (Parmeet Sethi).

Raj Malhotra (Shah Rukh Khan), another London based immigrant is a regular rich spoilt brat brought up in the lap of luxury. He is a true playboy at heart. But he shares a beautiful relationship with his father Dharamvir Malhotra (Anupam Kher) where they are more like best friends.

Raj and Simran along with other friends meet on the Eurail. They go through an entire gamut of emotions. From initial hatred, to being acquaintances, to friendship and finally falling in love. They realise their true feelings for each other only when they part at the end of the trip.