Rahul (Sharman Joshi) is a young fellow with dreams, filling in as a call focus official in a BPO in Mumbai. He quietly adores Neha (Kangana Ranaut), a brilliant young lady who has made it up the positions in an exceptionally brief time, because of her association with her manager, Ranjeet (Kay Menon).
In his 30s, Ranjeet is hitched to Shikha (Shilpa Shetty) and has a six-year-old girl. Shikha is knowledgeable and a prepared artist. Ranjeet and Shikha concluded that she should remain at home and deal with the house and their youngster. Their eight-year marriage has turned cold and unpleasant.
Dismissed by an unconcerned spouse and impeded by family errands, Shikha is pulled in to free thinker Akash (Shiney Ahuja). Akash is a battling theater craftsman who is isolated from his better half. Akash and Shikha’s relationship begins as fellowship and nearly blooms impractically, until Shikha feels regretful and can’t cross the limits that she has intensely watched for quite a long time.
Amol (Dharmendra) is a 70-year-elderly person who has come back to India following 40 years to spend his most recent couple of years with his first love, Shivani (Nafisa Ali), who is likewise Shikha’s previous move instructor.
Shikha’s sister and Neha’s flat mate Shruti (Konkona Sen Sharma) works in at Radio Mirchi as a maker. She is 28 and edgy to get hitched. She meets Monty (Irrfan Khan) through a marital site, yet she is disinterested by the direct and socially clumsy Monty. While Monty likes her and is prepared to wed her, she decreases when she discovers him staring at her. She is, be that as it may, marvelous peered toward about her RJ, Rishi K. Her supervisor attaches her with Rishi K, and her association with him blooms.
Rahul has a novel procedure to ascend the stepping stool of progress. He gives his level to his bosses at the workplace, where they can securely bring their courtesans, lady friends or whores, as a byproduct of proposal for his advancement. Ranjeet utilizes the level to meet Neha.
In the midst of one of their adventures in Rahul’s level, Neha gets some information about their future, which prompts a contention. He affronts her and leaves. Irate, she endeavors suicide. Rahul discovers her lying oblivious and spares her. He takes her back to his home, which brings them closer.
Shruti is grief stricken when she finds that Rishi K is gay. She leaves the activity and gets another one where she again meets Monty. Gradually, they become companions. Then, Shruti finds out about Ranjeet and Neha. Ranjeet frenzies and admits to Shikha of his two-year issue with Neha. An as of now coerce stricken Shikha can’t hold it in any more and enlightens him regarding her enthusiastic association with Akash. Ranjeet is stunned and irate, and chooses to leave his significant other.
Shivani bites the dust. Amol laments the choice to leave Shivani 40 years back, focusing on the significance of affection to Shikha and Shruti. Shruti understands that she adores Monty and lets him know so similarly as he is going to go for his wedding. In the mean time, Akash chooses to leave the nation and asks Shikha to go along with him. Then again, Rahul is frustrated with the manner in which the metro has treated him and chooses to leave and leave the city. Neha understands that Rahul truly cherishes her and tails him to the station. Ranjeet comes back to Shikha, who is going to leave for the station to see Akash.
Neha pursues Rahul. Monty pursues Shruti. Shikha goes to the station yet not to go with Akash. She wishes him good karma, reveals to him that she will miss him.
While the credits move, we are appeared as yet wandering the lanes of Mumbai, Shikha and Ranjeet are in a more joyful marriage, and Rahul was living cheerfully with Neha. Shruti and Monty are likewise cheerfully hitched and have a child.