Just because of a pull and hold in the swimming pool, the two began a fateful connection. Because of constant misunderstandings, the two have been playing soy sauce in each other's world, until one day something happened that made them feel that the other was the one! The only one! The heroine has always had the habit of keeping a diary. When she resents the hero, she will cross out the previous one when she starts writing something. Finally, when the heroine sorted it out, she found that there were only ten things she hated about him. Of course everything else written is about love~~