Katsuki Bakugou he is your older brother and you're his dear little sister/brother. He was so rude,harsh and filled with anger at others but he was a little kind to you even though he didn't want to admit it. You had anemia and your family was scared about if it turned to leukemia..

Now you came to the house from school new, you were feeling dizzy but decided to hide it from your brother or he will yell at you since you didn't take your morning medicines..