The book is told from the perspective of an unknown narrator. Its main idea is to convey the feelings of true friendship, sincere love, the problems of fathers and children, as well as the courageous overcoming of the obstacles that the heroes of the novel live and overcome. The main characters of the book are the two best friends of students, opposite each other in all aspects of life, which does not prevent them from maintaining the strength of their friendships, which go through a number of trials on their way during one, short, but at the same time, unforgettable summer, which will affect their entire future fate!