other. But fate plays a part in the story; Tanvi has already fallen in love with Anand but is engaged to Karan, under her father, Khurana's approval. When Khurana finds out about Tanvi and Anand, he is livid as he sees this as a doctor-patient relationship, not a genuine relationship from a father's point of view. He demands Tanvi to leave him but she refuses to back down. When Karan finds out, he tells Tanvi to go with Anand. Sunil tries to make Khurana see that mental asylum patients should be treated with love, care, and affection, but Khurana stubbornly believes that patients should be treated with oppression and brutality. Anand rebels against the strict hospital regime and Khurana's disapproval of Tanvi and Anand, but he refuses to back down. This makes Anand explode into a violent rage against Khurana, which results in Khurana lobotomizing him. Seeing no way out, Sunil and Tanvi arrive at the asylum to smuggle Anand out so that he and Tanvi can run away together, but it is too late when Sunil finds out about Anand's lobotomy. Realizing he is better off dead, Sunil sorrowfully kills his neurologically-disabled friend by suffocating him with a pillow. After Sunil confesses to Khurana about the act of euthanasia, Tanvi becomes insane due to the shock of Anand's death. She is admitted as a patient in the same asylum and the same number Anand had, no. 36. Dr. Khurana is shown to be feeling guilty of losing his own daughter to a patient in the same asylum. Cast Salman Khan as Anand Rai Singhania Kareena Kapoor as Dr. Tanvi Khurana Jackie Shroff as Dr. Sunil Pradhan Suniel Shetty as Karan Kashyap, Tanvi's fiancè Rimi Sen as Maya Sahani, Anand's girlfriend Om Puri as Dr. Jogichand Khurana, Tanvi's father Manoj Joshi as Paramveer Kumar "PK" Narayan Anil Dhawan as Deepak Rai Singhania, Anand's elder brother Asrani as Manmohit Chandran, an asylum patient Arun Bakshi as Indrajit Swami, an asylum patient Javed Khan as Somnath Vidbharti, an asylum patient Kurush Deboo as Manvir "Munna" Chabbre a.k.a. Idiot, an asylum patient Kavi Kumar Azad as asylum patient Abdul Malik Atul Parchure as asylum patient Michael Jaykar Nagesh Bhonsle as Anthony Gonsalves Shaurya Chauhan as mental hospital nurse Saurabh Dubey as Church Priest Release and reception Kyon Ki released on 3 November 2005 to coincide with the festival of Diwali in India. It