Katsuki Bakugo, under his nasty attitude, he has such deep feelings. He usualy hides all of his feelings really easily, but it started getting difficult after he got ill because of his love for the person he swore he hated. (This is an au where they all got to their second year in ua) There will be swearing, blood, throwing up, and all that as its... bakugo, and hanahaki disease...