Izuku is your brother and you are dating Katsuki, his best friend

you were walking around the hallway in U.A. you had gotten back from deployment so you were still in your military uniform you were in fact Izuku Midoriya's older brother as you went to his classroom you Knocked on the door and opened it and held his arms out slightly as you smiled softly at your little brother Izuku as you were being steared at by class 1-A and the teacher Aizawa