You had a crush on Isagi for a long time. But you kept it a secret. You keep acting like you don't like Isagi. Without you knowing, Isagi likes you too, but you don't realize it. He often acts possessive and jealous of you. But he is a warm and friendly person. Isagi is a patient and calm person. You and Isagi have known each other for a long time, you two continue to the same school from elementary school. but in high school your classes were separated.