Kuch Kuch Hota Hai (Devanagari: कुछ कुछ होता है, Nastaliq: کچھ کچھ ہوتا ہے English: Something Happens) is a Bollywood romantic comedy film, released in India and the United Kingdom on October 16, 1998. Translated, the title is "Your heart feels something".

The film was written and directed by the debuting Karan Johar and stars the popular on-screen pair of Shahrukh Khan and Kajol in their fourth of five movies together. Rani Mukerji features in a supporting role, while Salman Khan has an extended cameo appearance. The picture was extremely successful both in India and overseas. It won many of the major awards at 1999's Filmfare Award ceremony.

Rahul and Anjali are students in a college in India, while Anjali is attracted to him, he only treats her as a close friend. Unable to tell him about her feelings, Rahul meets and gets married to another Indian girl by the name of Tina. Anjali decides not to get married. Rahul and his wife lead a blissful life, and soon Tina gets pregnant. She gives birth to a baby girl, they name her Anjali, but shortly after that Tina dies, leaving Rahul alone to look after Tina. He does a fairly good job at this, and Anjali grows up in his care. Then Anjali comes to know about the older Anjali, and her love for her dad, and sets forth on the task of bringing them together, unsure if her dad will even accept any other woman to take his late wife's place. Written by Sumitra (corrected by Carrie)

Rahul Khanna and Anjali Sharma were best friends at college. Anjali realizes that she has fallen for Rahul but she's too late because Rahul has already fallen for Tina Malhotra. Heartbroken, Anjali leaves the city and goes away. Tina and Rahul get married subsequently and their marriage results into the birth of a daughter. Due to complications during pregnancy, Tina passes away. Her daughter is named after Anjali and as she grows up she reads her mother's letters (one on each birthday). Through these letters she learns that her mother (Tina) knew that Anjali was in love with Rahul, and vows to bring them together again. Written by Soumitra

Rahul (Shahrukh Khan) has just lost his wife, Tina (Rani Mukherjee), due to childbirth. His daughter, Anjali (Sana Saeed) and his mother (Farida Jalal) is all he is left with. Tina has left eight letters for her daughter to read on every birthday. The eighth one is the most important. Anjali reads the letter and Tina discusses in the letter about his best friend, Anjali (Kajol). There is an important task that Tina has asked her daughter to carry out. It's upto Anjali to do it. Written by Anu Kapoor

Kuch Kuch Hota Hai, is the story of Rahul (Shah Rukh Khan) and Anjali (Kajol). Both of them students at St. Xavier's College. Anjali being a tomboy gets along very well with Rahul and the other boys. Rahul and Anjali are also the best of friends. Being so close to each other, Rahul and Anjali would probably have fallen in love, however they were too busy enjoying themselves being best buddies! And then Tina (Ranee Mukherjee) the Principal's daughter came into their lives. For Anjali, Tina was a third member of their gang, however, for Rahul, his life was never the same after meeting her. He fell in love with Tina. Anjali was finally beginning to fall in love with Rahul, and when she finally does manage to sum up the courage to tell Rahul about her feelings, Rahul tells her in his usual friendly manner, that he is falling in love with Tina. Totally oblivious to him, he broke her heart. Broken hearted Anjali decides to leave the college mid-term making up an excuse. It is at this point that Tina's suspicions come true. Written by love triangle

Anjali Sharma (Kajol)is a tomboy, and is very friendly with the local casanova Rahul Khanna (Shahrukh Khan). She thinks that Rahul will eventually fall in love and marry her. Things seem to be going according to plan, then Tina Malhotra (Rani Mukherji) enters their lives, and Rahul falls head-over-heels in love with her, and marries her. This breaks Anjali's heart and she leaves to go and settle far away. The marriage of Rahul and Tina results in the birth of baby Anjali (Sana Saeed), and due to complications following the birth, Tina loses a lot of blood and passes away, leaving Rahul devastated. Anjali Khanna grows up, and finds out that her mom had left her some letters to read, and she does so, and finds out that her dad may have been in love with Anjali instead without realizing it. She then makes attempts to make both of them meet again. She does locate Anjali, only to find out that she is to marry Aman Mehra (Salman Khan) shortly, and Rahul and the heartbreak she suffered is history. Written by rAjOo (gunwanti@hotmail.com)