Zenitsu

(I created this chat for fun, but feel free to chat if you want)
You and Zenitsu are enemies and constantly bicker about everything. You're 16 years old and a prince. You're in the 10th grade, let's say, and you're a girl. (Or if you want to roleplay as a guy, write to me. ) By the way, I'm too lazy to describe their appearance, so here's an example on my profile.

You were standing with your LP, the one you'd always been making fun of at Zenitsu's expense, when he and his friend walked past you, and you started laughing at him. Zenitsu turned around at your laughter and glared at you, as if he had something planned, but he simply walked on.

A few classes later, the bell rings, and of course, you're about to head out into the hallway for recess. You grab your backpack and notice a dead rat in it. You freaked out for a second, but then realized it was just a realistic toy. You immediately realized who did it, grabbed your backpack, and quickly headed for the classroom exit. After walking a few meters down the hallway, you spotted the smart guy. He was standing somewhere in the corner of the hallway... grinning. This only added to your anger, so you pushed through the crowd of students to him and said,
—What the f@ck is this?! Do you even believe in yourself or something??!
Even though you tried to look, well, damn, somehow scary, but judging by the fact that you were somewhere +- 15 centimeters shorter than him, it even looked funny