Half girl friend is a best seller boo of the time written by chetan bhagat. the characters in the book are well describe and are quite interestting to read. the story has been a proper start and is very interestin as we go on reading the book. it is about the love story of a village boy who falls in love with a pretty and a rich girl riya somani and what happens the next is given in the book. it is a addictive book. the story is also wriiten in aa way that we never get bored when reading the book