When it was time of Kevin and Riya's Wedding, Kevin's Father and Riya's Mother runs away and here starts ILU ILU. A 26 year old romantic love story, which revolves around 2 passionate lovers, who gets departed because of the caste and financial situations of their families then. Who now, after these many years meet again accidentally for their children's wedding.

Family relationships get hilariously complicated when three connected brothers-in-law find themselves in increasingly absurd situations.