Outgoing Meera and shy Nithya are best friends since childhood. They share an apartment together in an expansive complex. One day, handsome Venkat moves in with his grandparents, and Meera is smitten She starts to make anonymous calls to him, and he finds himself falling in love with her. A friend suggests that he use caller ID to locate her, which he does. At that time, Meera hands the phone to Nithya to run an errand. Nithya is the face he sees holding the phone, and despite being engaged to Shakti, she likes him too.....

Raja learns that the girl he loves is in love with another man. When he comes to know about the long-standing dispute between both their families, he goes to their village to unite them.

Gowtham has a troubled childhood once his mother goes astray. He develops a dislike towards women in general and would often been seen in a pensive mood. Things change for the better when he bonds with Sri and Baby at school. They make a pact that they would never marry in life. When circumstances force Sri and Baby to deviate from this, the bonding of the trio breaks and Gowtham comes to understanding how his perceived misconceptions about life is so untrue.

Mandhira Punnagai is a 1986 Indian Tamil film, directed by "V Tamizhalagan" and Producer by "G Thyagarajan" The film Stars, "Sathyaraj,Nadia Moidu Raghuvaran Baby Sujitha" in lead roles. Music by, SIlayaraja.

Pounraasu, who is secretly in love with Nagamani, chooses to remain silent when her marriage is fixed with his elder brother since he does not want to come in the way of his elder brother's happiness.