A brokenhearted trash collector tries to win back his wife.

Diya (Aishwarya Rai) is an intelligent university student with strong views on love and marriage. She spends much of her time at an orphanage in Coorg, helping her “Uncle” (Amitabh Bachchan) with the children living there. The story begins when Diya travels to Mumbai to write exams. While there, she stays with her father’s friend, and meets their lighthearted, free spirited son, Arjun (Vivek Oberoi). His views on love and life are completely different to hers. The pair start spending an increasing amount of time with each other and throughout all their arguments and conversations, they soon fall in love. Diya is more open about professing her feelings, while Arjun is reluctant and does not disclose his true intentions. Diya is left feeling heartbroken.

Ramanaa begins with the abduction of fifteen District collectors. After three days in captivity, fourteen officers are released, but one is murdered. The police find a tape recording and a file on the dead officer’s body that provide significant evidence concerning the kidnapping and subsequent murder. The file suggests that the crimes were committed by members of the self-proclaimed “Anti-Corruption Force” (A.C.F.), a citizen militia seeking to eliminate corruption through vigilante acts. The militia, acting as a kangaroo court, “sentenced” corrupt officials in the area to death, beginning with the captured revenue officers who were apparently engaging in criminal activity.

A young man from a community of robbers aspires to become a cop and acts as an informer. However, the local inspector and a minister are keen to see him out of their way.

Five young people decide that life is not worth living anymore for various reasons.
Anand Babu, the son of a judge is an idealist and never suspects that the many gifts that are showered upon him by his father were things received as bribes. One day he shoots a video song about corruption in the society dressed as a robot. Seeing this, his friend remarks that his own father is very corrupt. The angered Anand Babu beats up his friend and challenges him that if that were true, he would commit suicide out of shame. Back at home, he sees his father taking a large amount of money as bribe for a lawsuit. The shocked Anand Babu argues with his father over his corrupt practices. His mother budges in and starts justifying corruption which has brought the family luxuries like the bungalow, car and Anand’s Yamaha bike. Besides, a large amount of money is needed for the marriage dowry of their two daughters (Anand’s sisters). Anand is unable to bear this and immediately sets fire to his new Yamaha bike. He leaves home.

Surya (Ramesh), an introvert by nature loves his classmate Priya (Pooja) from childhood but has never expressed his feelings towards her. Meanwhile, Surya’s another classmate Ajay also tries to woo Priya in which he succeeds to an extent. Priya does not like Surya as she views him as a nerd. One day, Surya gets frustrated as he is not being liked by anyone and cries loudly in a beach where he finds a small idol of a God. He holds the idol saying that it is better to be invisible in this world rather than being disliked by everyone.

A doting father and her daughter, who aspires to become a doctor.

Ramana ,a college professor attempts to end corruption by creating a group called ACF.

The sculptor Jess unsuccessfully tries to retrieve the custody of her teenage daughter Chloe. During the night, Chloe and her boyfriend Danny play a prank challenging an urban legend: and they knock twice on the door of the witch Mary Aminov. Soon Danny is hunted down by a fiend and vanishes. When Chloe is haunted by the evil spirit, she flees to the house of her estranged mother and her husband Ben to stay with her mother. Soon the demon finds her and haunts the house while Ben is traveling. Jess’ model Tira sees darkness around Chloe and she researches the Internet about the mystery. Meanwhile Detective Boardman is investigating the disappearance of Danny and suspects Jess is manipulating her troubled daughter.

When Paaru sees a fairy tale she heard from a stranger as a child painted across the walls of a coastal town, she goes in search of the man who painted it-Maara.

An honest youth leader is irked by his corrupt-politician father and his political aspirations to become the chief minister by bullying the villagers. He decides to contest the elections and help the villagers but faces severe oppressions from his brothers-in-law. In a turn of events, his father is killed and the youth leader is blamed for his murder.

A thief meets a beautiful girl, who is searching for the man she loves, en route to a city to sell a necklace he stole; the thief offers to help her but ends up falling in love with her.