This film is about Sooraj Dhanrajgir, a rich playboy lightening the financial burden of his industrialist grandfather by spending his riches on alcohol and women. His grandfather calls him for some official work back home, beginning with a hotel project in Ooty. There his true character emerges as he starts running after pretty women. The first one he lays his eyes on is Komal. He convinces her that she is his childhood friend and sweet-talks her into falling for him. But soon she sees him for the player he is and walks out on him. Sooraj is smitten beyond infatuation and, knowing she runs a boutique in a hotel somewhere in Mumbai, he goes through the hotels of the city until he locates her. He tries his best to win her back but fails. Sooraj's grandfather steps in to ease the situation and asks her to marry him. Komal agrees, on the condition that he would have to give up his playboy lifestyle and become responsible: He would have to quit smoking, drinking, and women for her to marry him. Sooraj, not quite the man he was, gives up every bad habit he has. One day Sooraj returns home and he finds a boy, Kabir, claiming to be his son. Tests prove that Kabir is indeed his son, but Sooraj doesn't even remember the mother. Kabir shows him a photograph which helps Sooraj identify the woman he had a fling lasting a few months. He brings the boy back, identifying him as his friend's child. Sooraj starts to like him and gradually, realizing his mistake, he recognises him as his son. But Kabir does not like Komal and is unhappy to learn that Sooraj never loved his mother. Later Sooraj has to choose between Komal and Kabir. Sooraj is about to marry Komal, but he knows that he cannot hide the truth from Komal. He falls into a dilemma. His friend Mahesh suggests he should tell the truth to Komal about Kabir before their marriage if he really loves her. He tries several times to speak to Komal, but circumstances do not allow him to convey his message. On the day of their marriage, he lands at her house with his grandfather, Mahesh, and Kabir. He accepts his mistakes that he made in life and tells Komal and her family that Kabir is his son. On hearing this Komal's family gets angry and demands Sooraj disown Kabir if he wants to marry their daughter. Sooraj refuses to do that and prefers his son over his love. Komal hails Sooraj's honesty and agrees to accept Kabir as her son and to marry Sooraj.
The film did quite well at the box office and was declared a semi hit. Salman's work and his chemistry with Aditya Narayan were widely appreciated. The film grossed in India and overseas for a worldwide total of , against a budget of. It was the eleventh highest-grossing movie of 1998.
Soundtrack
Jab Pyaar Kisise Hota Hais music was one of the best-selling albums of 1998. Composed by Jatin Lalit with lyrics by Anand Bakshi, most of the songs were sung by Lata Mangeshkar, Kumar Sanu, Udit Narayan, Sonu Nigam & Alka Yagnik. The producers of film told the composers that they wanted the music of the movie to be on the top charts even before signing them. And no wonder Jatin-Lalit did the justice with the score. Mohammad Ali Ikram of Planet Bollywood gave the album 9 stars and stated: "A film which names itself after this immortal tune better have amazing songs. Not to worry, Jatin Lalit deliver a score which is as beautiful as it is melodious, as romantic as it is nostalgic, as simple as it is... In four words, you will love it." The film's soundtrack album sold units in India, making it the ninth top-selling Bollywood music album of 1998.
Reception
A review in India Today noted that the story could potentially have been a "four-hankie tearjerker" but Sareen failed "to deliver". It opined that the "typically over-confident Bollywood brat" Aditya Narayan was the film's biggest problem and it was Khan who " the film going" quite opposite to Khanna's "awkward hysterics". Concluding the review, it called for her "to take both acting and grooming lessons from mom". Writing for Rediff.com, Dhara Kothari opined that the "storyline been stretched a good deal more than it should have" been. He found the editing weak but noted that Narayan showed "promise". On Khanna's acting, he commented that she exhibited "her limitations" which possibly could be ascribed to her role. He concluded his review by saying that the film "is entertaining enough to draw audiences". Khanna told in an interview that scriptwise it was her best film.