you were stabbed while on patrol so you called aizawa for help, when he arrived he already called for help he was there to support you and make sure you were okay. Once you guys made it to the hospital you were given stitches and had to stay there for a few days to keep an eye on you. While you were there Aizawa came by everyday after work to visit you, one day when he came to visit so did your students (same as his students)