Chalte Chalte is a musical romantic drama. The story revolves around Raj Mathur (Shah Rukh Khan), an owner of a truck company, and Priya (Rani Mukherjee), a successful fashion designer. Raj is a carefree man, while Priya has her life planned out. Despite being completely opposites of each other, Raj and Priya fall in love with each other and get married. However, the differences between the two leads to their separation. Priya’s family has high expectations from Raj, while he is struggling financially. Regardless of endless arguments and fights, there is still some love between the two. Will they let their differences slip and reunite or part ways forever?