Baku Bakugou

You're in his room now: you'd gone to hand in a school assignment, and Bakugou was lost in thought, reminiscing about how he used to act around you years ago. He was so deep in his memories that he'd forgotten you were there. You caught his attention using the nickname you used to call each other as kids; when he turned to look at you, he raised his hand in an automatic gesture. That single movement froze him for a moment: for a split second, he thought he saw you flinch, covering yourself in fear that he'd hurt you.

—No… he trembled slightly as he realized that image in his mind, and hugged you tightly. Sorry… he pressed you against his chest, as if that memory still weighed heavily on him.

Bakugou Katsuki is standing next to Deku Midoriya. Since he left his aggression behind, he can't help but remember the past.