Pillai Nila is a 2012-2014 Tamil-language soap opera that aired on Sun TV.

[3] Kokila (Shamitha) and Hema (Divya Padmini) are best friends who are thick as thieves.

Nila stays with Kokila and Ramkumar and loves them like her parents and the couple reciprocates it.

Suspicion creeps in the mind of Nila when she overhears the conversation between Sharadha and Ramkumar.

Nila mistakenly accuses Ramkumar guilty of an affair with Sharada and being the father of Hari, who is actually her nephew.