Elango (
Samuthirakani) falls in love with Jessy (
Ramya Pandian), and both get married. Elango is employed as a medical sales representative, and neither of them has any parents or relatives. Jessy secures a software job, and life runs smoothly. They are gifted with twins: Agaran (Kavin) and Aathira (Monica). Jessy is more career-oriented, aspiring to achieve greater heights. Elango, on the other hand, views family as their top priority and feels that they are unable to spend quality time with their children. As Jessy earns more than Elango, the latter decides to quit his job and stay at home taking care of their children and household activities. Jessy is against this decision as she dreams of leading a luxurious life if both could earn. Jessy is impressed to see her colleague Belita (
Suja Varunee), who leads a lavish lifestyle, owning a villa and a BMW. Much against Elango's advice, Jessy books an apartment that is under construction. She also buys a BMW, despite Elango's warning her about the problems associated with increased bank loans and EMI. Roy (
Abhishek Vinod) is Jessy's boss who has an eye on her. Arguments frequently arise between Elango and Jessy, leading to Elango leaving the house as Jessy keeps insulting him for being a stay-at-home father. Aathira also goes out with Elango, while Agaran stays with Jessy. Elango finds shelter with the help of Bullet Thatha (
Radha Ravi), a kindhearted man who meets Agaran once in a while. Elango also secures a job as a waiter in a restaurant. Seeing Elango's cooking skills, the restaurant owner promotes him to chef. To Jessy's shock, Belita commits suicide as she felt humiliated by a few goons who were employed by the bank to recover her unpaid loans. Jessy realizes the problems associated with too many bank loans. Roy tries to enter into a physical relationship with Jessy, but she does not cooperate, leading him to fire her. Jessy is devastated as she has lost her job and can not pay her EMIs. Jessy misses her EMI payments, and goons arrive at Jessy's home to recover loans. Knowing this, Elango arrives and asks the goons for some time to repay the loans. Elango settles some money with the restaurant owner's help. Jessy realizes her mistake, leading to her transformation, and understands Elango. They both patch up, and Elango starts going to work again, thereby leading a humble but joyful life. They sell their posh apartment, pay off the bank loan, and return to their earlier apartment for rent. ==Cast==