Maine Pyaar Kyun Kiya? is an Indian Bollywood movie, released on 15 July 2005, directed by David Dhawan. It is about the relationships of a womanizing doctor named 'Samir' (Salman Khan) who gets ultimately stuck between two women: a patient with suicidal tendencies named 'Sonia' (Katrina Kaif) and his nurse 'Naina' (Sushmita Sen). Samir (Salman Khan) is a very successful doctor: He not only looks after his patient's various maladies, but also looks after his female patients' hearts. Most women fall for him and his irresistible charms. The only person who has not fallen for him is his dutiful nurse Naina (Sushmita Sen).