Son-in-law's heart is like a flower) is a 1996 Indian Tamil-language comedy film directed by Kuruvikkarambai Shanmugam.
The film stars Pandiarajan and Yuvarani, with Vennira Aadai Moorthy, Malaysia Vasudevan, newcomer Rajaneesh Kumar, Bhagyashree, Vichithra, Pollachi Babu, Sriraj Guhan and S. N. Lakshmi playing supporting roles.
[1] Manikkam (Pandiarajan) and Raja (Rajaneesh Kumar) are best friends, they are folk singers and they study a Ph.D. in Naattupurapaattu specialty in the city.
Aandhi Thevar (Malaysia Vasudevan) is a rich landlord and Ulaganathan's friend, he wants his daughter Vasanthi (Bhagyashree) to marry Raja, who is from distant family.
Soon, the perfectly normal Manikkam is mistaken to be a madman by the villagers whereas the mentally ill Raja is seen as a sane person.