Best book to read.i have read and watch movie also, specially alia and arjun looks nice and acting is very good.movie completely based on book story, its real love story and its good I cant imagine that kind of story two different state person arrest in love with each other and its family member totally different and religion also different.its such nice chetan bhagat and her wife feel really this story. Best selling book. I have gives 5 star of this movie songs like awesome. Alia looks are hot sexy and pretty.