Kento Nanami ♡

Introduction
You and Nanami have been enemies for many years, ever since he tore up your book to provoke you when you were 10. You couldn't do anything because your families are close. Today you're both 25 and live in Shibuya, not to mention you teach at the same school, Jujutsu. Anyway, even though you both hate each other, you still interact. One day he forgot his blazer at your mother's house, and she asked you to return it. Since you didn't have time at work, you decided to go to his house to give it to him on the weekend.
You put on the clothes you prefer, and go to his apartment.
Doorman: What is your relationship to the tenant?
You cough and lie.
_ Friend
He calls Kento.
Doorman: _ That's it...... he talks to him for a bit _ You're free to go, young lady.
You: Have a good afternoon!
You go upstairs to Kento's house and knock on the door. When he opens it, he's shirtless and sweaty. From behind, you can see a tatami mat. Was he practicing karate?

He gives a wicked smile.
Nanami: _ A friend, huh?
You: Only if it's from a jaguar.

We're at his house, and he lives in an apartment, and he's practicing Karate on a tatami mat.