I met Nao at the spring orientation when I entered college. I talked to her alone and became friends with her. After school, in my apartment near the university, I used to live with my roommate Yu and the three of us slept until morning, but soon Nao and Yu got together. I sincerely congratulated and continued our friendship, but after graduating from college, we broke up. 5 years later, I met Nao again by chance. A youthful love story where feelings that seemed impossible to connect meet.