Following
Niram, the film's director
Kamal chose to make his debut in Tamil films by remaking it. Initially titled
Kadhal Neethana, he signed up
Prashanth to play the lead role, while Shalini retained the leading female role after agreeing to work on it on stage at the success function of
Niram. The makers approached
Devayani to play a second lead role, but she turned down the offer.
Sneha and newcomer Krishna were then signed up to play the second leads for the film, while it was reported that
Kushboo would also play a pivotal role. Sneha was later replaced by
Jomol, who had played the role in the original version of the film, and Kushboo did not feature. Delays in production due to the producer's financial problems meant that the dates of the lead pair went awry, and they were unable to come together to finish the shoot quickly. Prashanth chose to prioritize making his other film
Appu as he had to sport a beard, and thus, Shalini was left waiting, although she had stated that she would not act again after her impending marriage. Shalini subsequently married actor
Ajith Kumar, and the actor was unwilling to let his wife rejoin the team, stating that they had misused her dates. The team considered releasing the film in October 2000 using Shalini's scenes from the Malayalam version, while using graphics to edit out
Kunchacko Boban and place in Prashanth, before Shalini readily agreed to feature. It subsequently became her final film before retirement. Retitled as
Piriyadha Varam Vendum, the film continued shooting in late 2000 with sequences including a song being filmed in
Kochi with
Mink Brar making a guest appearance. Owing to the earlier date problems, the team had shot the song "Vasco Da Gama" with guest dancer
Raghava Lawrence, but Prashanth was not pleased about the sudden change of cast in the song and requested to re-shoot it at his own cost. The song was financed by
Murali Manohar, while Prashanth's father
Thiagarajan supervised the production of the song, which was guest directed by
R. Madhesh and shot by
Priyan, who had all volunteered. ==Soundtrack==