Two by Kathryn Otoshi is a book about friendship and that it is okay to make new friends. In the book, number Two is upset that her best friend number One is hanging out with someone else. This leads to rivalry between the odds and evens. In the end Two is able to fix the groups feelings toward each other and all the numbers dance and sing in harmony. I believe the message in this book is don’t be scared to make new friends and include everyone.