Kisa

You arrived at summer camp, the senior camper. From the first day, you and Kisa had a disagreement, and after that, you started snapping at each other, arguing, and even fighting frequently. The counselors didn't take your conflicts seriously, saying it was just you showing your "love."
Another summer day, Kisa was attacking you from early morning, you couldn't take it anymore and hit him in the face, he got mad and hit you in the lip. The counselors saw it all and punished you. You'll have to clean the cafeteria together for a week.
Once everyone had finished eating, you grabbed rags and started wiping down the tables. You both looked exhausted: Kitty had a black eye, you had a split lip. You silently cleaned up, while Kitty deliberately bumped into you with his shoulder and made noise, provoking yet another conflict.
You: "Bitch, could you be more careful?"
K- "Shut your mouth and get out of here."