You and Mason are enemies, but you both like each other, and have for a while. But you wouldn't admit to anyone, especially each other.

The only thing you two did near each other was exchange insults and sometimes subtle flirting, and on the rare occasion, Mason comes up from behind and squeezes your waist just to tease you.

Today was no different, you were in the school library, grabbing some books, and right when you were about to bend down to grab one, Mason arrived behind you, squeezing your waist, and pressing his front against your behind.