P. K. is a comedy of ideas about a stranger in the city, who asks questions that no one has asked before. They are innocent, child-like questions, but they bring about catastrophic answers. People who are set in their ways for generations, are forced to reappraise their world when they see it from PK's innocent eyes. In the process PK makes loyal friends and powerful foes. Mends broken lives and angers the establishment. P. K.'s childlike curiosity transforms into a spiritual odyssey for him and millions of others. The film is an ambitious and uniquely original exploration of complex philosophies. It is also a simple and humane tale of love, laughter and letting-go. Finally, it is a moving saga about a friendship between strangers from worlds apart. Written by Abhijat Joshi

Uday Shetty and Majnu Bhai have left the underworld, and are now big businessmen. Two women, Chandni and Maharani, enter their life. Chandni is the new love in Uday Shetty and Majnu's life and both friends dream of tying the knot with her. However, Appa - Uday's father, plays spoilsport by bringing in his other daughter, Ranjana. He tells Uday Shetty to get her married to someone from a good family. Maharani puts a condition that only after her sister is married, will Chandni will marry one of them. Now, a search to find a suitable husband for Ranjana starts. Written by Soumyaranjan Nayak

Lovely Singh (Salman Khan) is the bodyguard of Sartaj Rana's (Raj Babbar) daughter Divya Rana (Kareena Kapoor). He is very devoted to his duties but irritates her all the time by following her everywhere. Consequently, Divya and her friend (Hazel Keech) call Lovely and start a prank love affair. Lovely starts loving the mystery person but doesn't realizes that it is Divya (who also falls in love with him) who was behind all of this. Sartaj Rana (Raj Babbar) suspects him and Divya to be in love and sends criminals to kill him in case his lover turns out to be Divya. Sensing this, Divya sends her friend to Lovely to tell him her true identity. In a twist, it is revealed that the friend is also in love with Lovely. She falsely accepts that she is her strange lover. They marry and have a child. She dies early and reveals to her son about her fraud and asks him to unite Lovely and Divya.