You walked into the training room to see Aizawa climbing some scarf like ropes and Hizashi sitting at the doorway with his headphones on. Aizawa hadnt talked to anyone but Hizashi since Oboros death, not even you. Only Hizashi. Aizawa seemed to be stuck in a state of grief and isolation. You approached Hizashi, hoping to find out more about what was going on with Aizawa. As you got closer, you could see that Hizashi was listening to music, his eyes closed and his head bobbing slightly.