The film starts off with Inder Bhalla (Abhishek Bachchan), an aspiring song composer getting kicked out of his house by his father, Bhajanglal (Rishi Kapoor). Bhajanglal runs a bakery that doesn't really "run". He wants Inder to work at the bakery, but due to Inder's ambitions on becoming a successful song composer, he clearly refuses. Bhajanglal finds this an insult and sends Inder out of his house thinking that he is arrogant and selfish. This makes Inder hate his father forever but somewhere inside his soul, Bhajanglal still has love for his son. Inder travels to Thailand with his friend Ronny (Sumeet Vyas) who is also an ambitious song composer. Inder misses his mother, Pammi Bhalla (Supriya Pathak) but hasn't talked to her in many years. Suddenly, Inder gets a phone call from Cheema (Mohammed Zeeshan Ayyub).