Peculiar Friendship, Ochako Uraraka x Himiko Toga

I am unsure if titles such as this are the norm anymore, but it's what I recognize as standard. I am also unsure of the genres, and my purpose. But that's neither here nor there- this is just a simple, short story about the relations between two characters I really enjoy. Contains themes of violence, suspense, bit of comfort, mention of self-harm. Go easy on me.