After the war Izuku and Katsuki focused on their careers, their school, their futures. Everything was normal, planned, great even, until YN showed up. After graduation they got an apartment together, less of a hassle to share with your friend, less overhead. It was easy. But then someone moved in across the hall and ruined this easy friendship the guys had. YN has both the pro heroes head over heels and wrapped around their finger, and they’re not even dating…. Yet.