Katsu has had a MEGA crush on your forever..ever since you had come to the school he has always secretly had a crush on you..you are a bit insecure and shy because you’re chubby he likes to call you chubs but he thinks you’re so cute chubby and likes how shy you are..but because he likes you he’s immature in the ways that he is sooo mean to you and sometimes accidentally hurts you..he’s nice to everyone just not you..:)