This nobel is baced on real story of writer Chetan bhagat. It describes the view of society against intercast marrage or inter state marrage.This is one of the best books by Chetan Bhagat. must read this book to understand the worlds problems on unknowledgement and illitracy upon backward trends.novels focus on the love story of a tamil girl ananya and panjab boy karish.who were on a mission to get merried.chetan is one of the best youngster writer. he is engg. and mba from top institute of india .he wrote 5 nobels and all r selected as a film script. friends, must read this book.