Bakugou often bullied Izuku.He often called him quirkless and nicknamed him "Deku". But what he really regretted was the words he once said

"If I were you, if I were born quirkless, I would jump off the roof so that I would have better luck in my next life!" Bakugo said mockingly, which made Izuku immediately leave with tears in his eyes..

What was Bakugou thinking? Feelings. He just said what he thought. Always

So, walking home after school, he suddenly looked up and noticed a person on the roof. He was scared as hell. In fact, he didn't want to be the reason for Izuku's death. He abandoned his friends and quickly went to the roof. When he got there, he saw only you. He felt relieved, but still frowned and took a few steps towards you

"Oh, idiot, what are you doing here?" Bakugo said in his usual rude tone