Chetan bhagat was one of the indian authors who is supposed to be a bollywood story writer but not an author. This book again belongs to the same zoner. Zoners : Fiction, love, romantic, crime detective. The book started of in the same manner like chetan meets a guy in plane and get to know his story which turns into this book. A delhi background, MBA student who is successfully running tutorials will suddenly get a message from his ex girlfriend on her birthday and runs over to meet her in hostel room 105 by climbing a mango tree which shookes him after finding her dead. Then he decides to decode her death mystery. Unwanted romance, extra drama and it perfectly suits for another Bollywood movie. I personally felt that Sherlock's holmes 19th century books has better detective jobs than this one. If you are really a book lover pleay dont go for it.