when i came to the end of the book, it just took me to a very another emotional phase. i didn't expected that this story will lead to an very unexpected thing. i got really emotional by the end of the book. this is the best novel i have ever read till now. its my favourite. it just took my whole heart. one should read this book. you will fall in love. the concept is amazing, the imagination is amazing,the bond that they 4 freinds have is just so specail. its funny too. the names of the characters are incredible. i love this novel.