Super Kudumbam (2001)

Arun (Prabhu) and Hari (Vivek) are friends and bank employees. Arun and Abhirami (Prathyusha) fall in love with each other. Hari loves Parimala, whose father is a strict Major. In order to please him, Hari plans a scheme and asks Arun and Shanthi (Roja) to act as man and wife. A child is also brought in. Then starts the cat and mouse game in which Arun, Shanthi and Abhirami get deeply caught.