Five Point Someone is an awesome book .After watching the movie "3 idiots" many of my friends recommend me to read the book.Really reading this book is better than watching 3 idiots. I like this book as much as I was dragged to read the whole book overnight.All the characters such as Ryan, Alok, Hari, etc are well addressed by Chetan Bhagat.
I don’t know that the book is on real story or not but the story seems like on real events.I also read other books of Chetan Bhagat but I think this book is better than others.