Can we predict what destiny has in store for us? More often than not, life takes us through paths we never dreamt of going on, towards the destiny we never thought would be ours.
Kahiin to Hoga is the story of one such journey of five sisters, Kashish, Kanan, Mouli, Mehek and Charu. They are like the five fingers of our hand - each different from the other yet connected by the same middle-class values.
The story is led by the eldest sister Kashish - the beautiful, dutiful, honest and loving daughter of Prof Sinha. She is an epitome of middle-class values, a character with whom everyone would relate instantly.
Kashish's love story is the kind never seen on television before. She falls in love with Sujal, the rich, arrogant industialist, oblivious of the fact that one day Sujal would be the man responsible for ruining her life.
Due to an unexpected twist of fate she ends up marrying his best friend Piyush. This is the beginning of a serious misunderstanding between Sujal and Kashish and from there on, Kashish's life takes a new turn. She follows the path that is to be her destiny and will come to question all the beliefs she ever stood for.
This triangular, fatal love story of Kashish-Sujal-Piyush also involves and affects the life of the other four sisters.