Almost this is the mixture of both happy and sad story.
story surrounds about the incident in the hospital, i have not read full book I felt boring to me thats why I dont know exact story .I felt some borng concepts in the story and it is not so intresting one.As for my knowledge I will rate it almost 3 out of 5.please dont neglect this book you may find intrest in this book.I am not saying it is bad one.