The film portrayed the personal life of a police officer and how his life is affected by gangsters, showing a different perspective of police in comparison to other Tamil films of the time. Gautham Menon returned in 2003 by directing the realistic police thriller Kaakha Kaakha (2003) starring Suriya, Jyothika and Jeevan. Later on in 2001, it was reported that he was working on a film tentatively titled Iru Vizhi Unadhu, though the project did not develop into production. In 2011, the producer of the film approached him to remake Rehnaa Hai Terre Dil Mein with the producer's son Jackky Bhagnani in the lead role, but Menon was uninterested with the offer. Several years after release, the film belatedly gained popularity through screenings on television and subsequently developed a cult following amongst young Hindi-speaking audiences. The failure of the film left him disappointed, with Menon claiming in hindsight that the film lacked the simplicity of the original with the producer's intervention affecting proceedings. A critic felt that "the presentation is not absorbing" though stating that Menon "handled certain sequences with aplomb" the film subsequently became a below-average box office performer. He changed a few elements, deleted certain scenes and added some more for the version. Menon was initially apprehensive but said it eventually took "half an hour" to agree, but against his intentions, the producer opted against retaining the technical crew of the original. The success of the film led producer Vashu Bhagnani to sign him on to direct the Hindi language remake of the film, Rehnaa Hai Terre Dil Mein (2001), starring Madhavan alongside Dia Mirza and Saif Ali Khan. Upon release it went on to become a large success commercially and won positive reviews from critics, with claims that the film had a lot of "lot of verve and vigour" and that it was "technically excellent". The film was advertised as a Valentine's Day release in 2001 and told the tale of a young man who falls in love with the girl engaged to his ex-college rival. The film also featured Abbas and newcomer Reemma Sen in significant roles, whilst Menon introduced Harris Jayaraj as music composer with the film. Despite initial reservations, Menon did so and Ratnam was unimpressed however Menon has since cited that he thought that Madhavan "felt sorry" and later agreed to continue with the project. Menon came under further pressure when Madhavan insisted that the film's story was narrated to the actor's mentor, Mani Ratnam, to identify if the film was a positive career move. About the making of the film, Menon revealed that he found it difficult as the team was new to the industry with only the editor of the film, Suresh Urs, being an experienced technician. Menon launched a Tamil romance film O Lala in 2000 with the project eventually changing producers and title into Minnale (2001) with Madhavan, who was at the beginning of his career, being signed on to portray the lead role. He went on to work as an assistant director for Minsara Kanavu (1997), in which he also appeared in a cameo role. His mother insisted that he become an ad film maker by shooting various commercials and he took an apprenticeship under filmmaker Rajiv Menon. During the period, he was inspired by films such as Dead Poets Society (1989) and Nayakan (1987) and expressed his desire to his parents to change his career path and become a filmmaker. Menon's time at university inspired him to write the lead roles of Minnale, Vaaranam Aayiram, Vinnaithaandi Varuvaayaa, Neethaane En Ponvasantham and Enai Noki Paayum Thota who were students in the same course.
He then earned a bachelor's degree in Mechanical Engineering from Mookambigai College of Engineering, Pudukkottai. He did his schooling there at the Madras Christian College Higher Secondary School. Although born in Kerala he grew up in Anna Nagar, Chennai. Menon was born to a Malayali father Prabha Krishnan Menon and a Tamil mother Uma on 25 February 1973 in Ottapalam, a town in the Palakkad district of Kerala.