Within few weeks, Shwetha finds that she has missed her period and suspects that she might be pregnant, which she confides in Karthik and a few common friends.

Karthik's parents agree to a wedding on the condition that Shwetha aborts the foetus, so that they can focus on their future and well-being.

Ego clashes and insults rage between the families; at one point, Shwetha and Karthik find that they are not compatible anymore, so they break up bitterly.

Two years later, we find that Shwetha is happily getting engaged to someone else; Karthik is busy in a coffee shop flirting with another girl; and the little child is growing up in the orphanage without parental love and care.

Apart from her, actors Jayaprakash, Thulasi and Arjun, who played a commendable role in Kadhalil Sodhapuvadhu Eppadi, are the other three familiar faces in the cast.

[5] Suseenthiran came up with the script of Aadhalal Kadhal Seiveer while chatting with a friend who was talking about one of his relatives, a college girl, who had fallen in love.

[11] The New Indian Express wrote, "Yuvan Shankar Raja’s background score is a key strength to the film".

[14] It was released by Udhayanidhi Stalin's Red Giant Movies[15] though Studio Green had initially acquired the distribution rights of the film.

[19] Suganth of The Times of India gave 3.5 stars out of 5 and called Aadhalal Kadhal Seiveer, "a return to form for the director after the misfire that was Rajapattai.

[20] Malini Mannath of The New Indian Express wrote, "Aadhalal Kadhal Seiveer comes as a breath of fresh air.

A simple and honest screenplay with a liberal dose of realism coupled with some excellent editing, but most of all, the totally unexpected climax, sets this film apart".

[13] Malathi Rangarajan of The Hindu wrote, "Nearly two years after Rajapaatai, Suseenthiran bounces back with AKS that has a neatly told story and a finale that touches an interesting emotional acme".

[11] Indo-Asian News Service wrote, "Suseenthiran handles the film bravely without compromising on the message it sets out to deliver to its audiences.

Any story dealing with a social problem is either extremely preachy or overtly melodramatic, but what we get here is an intelligent output sans cliches.