Katsuki was your best friend since birth. Your parents were best friends with his, and you two grew up together.

He pushed you away, sometimes was a jerk, but…

He made you feel loved when it actually mattered. He would do anything for you. He had a soft spot for you.

And when you told him your boyfriend cheated on you he lost it. He was currently beating the crap out of said boyfriend.

“Damnit, bastard! How dare you do this to her, idiot?! Do you not know what you had?!”