Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent show of reality in a teenagers life today

This book is about a teenager named Katie, who doesn't quite fit in. Katie, a swimmer, finds someone on the internet who understands her. Or so she thinks. The relationship between her and "Mark" grows into one big road of lies. Katie learns a lesson in life: not everyone is who they seem.I gave this book 4 stars because I think it really showed how hard it is to be a teenager. Dealing with boys, homework, and hobbies, can make someone really open to anyone who wants to hear about it. I thank Katherine Tarbox for writing this book to warn and help girls.