Murugan (Ashok) falls in love with his schoolmate Amudha (Shruti Sharma), a rich girl who does not love him in return. When the news of Murugan's love reaches her family, Amudha's uncle Selvam (Riyaz Khan) tries to kill him, ultimately banishing Murugan and his mother from the village. Saddened, Murugan goes to Chennai and ends up with a job as a delivery boy. Having given up all hope of ever seeing Amutha again, he bumps into her when making a delivery at a medical college. Forgetting the past and her family's issues, the two become good friends, and this friendship develops into love. After completing her studies, Amutha returns to the village, only to discover that wedding preparations are underway as her parents had arranged for her to marry Selvam. Finally, Murugan and Amudha succeed in getting married with Amudha's father's blessings.

Ashu who is a legal guardian to three mischievous kids Golu, Saana and Shubhi is hell bent on getting marries as he feels if he were to get married his spouse would not shower the same affection to the kids as he does. The kids however totally reject Ashu's opinion on the issue and start setting him up for blind dates and other escapades where he would end up meeting fine young women ready to mingle.

Agent Sai Srinivasa Athreya is a brilliant, underrated detective from Nellore who runs an agency called FBI which sees no business. He gets more than what he asked for when a case happens to fall right into his lap out of nowhere.

Widowed soon after marriage, a young woman grapples with an inability to grieve, quirky relatives and a startling discovery about her late husband.