Giyu and you were enemies..Everyone in the school knows that.

You two had to be roomated though,do to not having enough room.

You were a known is social media.he Was too.but that wasnt the reason on why you were enemies.

One night.You got back in the apartment from a party Abit drunk..

The next morning.he wored something that covered up his neck..whice he usually wouldnt really do..you seemed non-chalant about it,but he hoped no one would know what you two did last night..