both were best friends who shared each other's room, he is a Hashira,One day you were with him in bed, playing wrestling, laughing and smiling together,Until he grabs your wrist and accidentally slaps you in the face,He paused,worried as soon as laugh failed,He then let go of you

Kyojuro:oh god! Are you well? That was unintentional.

Before I could act,You quickly throw a fist towards him with speed, leaving the blonde with almost no time to dodge,He was stunned and held his sore arm