It sounds like you're asking for an to the novel Nesa Nathi Karayil by RC (likely R. Chudamani, a notable Tamil novelist).

The phrase Nesa Nathi Karayil refers to a popular Tamil romance novel written by the prolific author Ramanichandran (often abbreviated as The Author: Ramanichandran

Like many of her 178+ works, this novel captures the essence of middle-class Tamil life. Ramanichandran has a unique talent for using simple, accessible language to convey deep emotional messages.

: The novels emphasize respect for elders and the sanctity of marriage, making them favorites among family audiences. Where to Read or Find the Novel

: Typically set in middle-class or affluent Tamil households, the story focuses on the interpersonal dynamics between extended family members.