Its an awesome nobel of Chetan bhagat.
Story depends on friends. Chatan bhagat is a great writer . He always make nobels from our society. He wrote many nobels like halfgirlfriend, revolution2020.
Five point nobel is also a great nobel from chetan.
He use very simple english for his nobel.
If you are interested in reading books
Then your have to try one time this book also others books of chetan bhagat