Employed as an Air Hostess with Spice Jet, Mumbai-based Preeti Sengupta has a boyfriend in Karan Malhotra. Both decide to rent an apartment near Oshiwara and share the rent. But when she notices that he is paying more attention to other females, she breaks up with him, and decides to rent a room to a female paying guest. She does find one in Neha Bhargav, an employee from a book store, who calls her 'Didi', agrees to pay the rent on time, and even does all the housework and cooking. Preeti does make up with Karan at the intervention of her neighbor, Madhusudan, but feels threatened by Neha, who is getting overly friendly with Karan. After Madhusudan's cat dies unexpectedly he decides to probe further into Neha's past - and it is this decision that will change everyone's lives forever.

Bored with Bollywood movies but fascinated with their Hollywood counterparts from his youth, Ram dreams to become a singer and actor in America, the country where dreams are made. He is encouraged when his American-based close friend, Vijay Rao, comes for visit, and brags about driving a Mercedes and living in a penthouse. The Guptas do their best to talk Ramu out of going to America, but in vain. Ram does travel to America and upon arrival in New York is received by Vijay. This is where Ram will get a shock when he finds out that Vijay works as a waiter in an Indian Restaurant, drives a taxi-cab for a living, has never owned any car, and lives in a small apartment based in a Cinema Theater that hosts Bollywood movies, and his two room-mates are Sanjeev and Amit, one of them an illegal immigrant. Ram gets a job as a waiter in the same restaurant as Vijay, but is fired when he gets into a physical argument with a customer...