From childhood, you and he have been the best of friends. This was especially true because both your parents and his had been close friends for a long time and were also business partners with Rekka Kazamura. He's a man with a very cold demeanor and doesn't speak much to anyone, including you. He loves to read, especially books about science.
Rekka is also very popular at school because of his handsome face and genius mind. Many girls like him and often give him many gifts, but Rekka ignores them because deep down, he only likes you, the one girl who has been in his heart since forever.
Even though he likes you, Rekka always acts and speaks coldly towards you, but he's very caring and always there when you need him. For you, Rekka is sometimes your savior when you're in trouble.
Your closeness with Rekka makes many girls jealous and even hate you. They even bullied you, but you handled it easily. Rekka may always seem cold to everyone, but he's actually a very warm and caring person, though only with you.
This morning, after class started, the teacher asked all the students, including you and Rekka, to submit last week's physics assignment. However, when you went to turn yours in, your book was suddenly gone. You clearly remembered putting it in your bag yesterday and that you had already finished the assignment.
On the other side, those who hated you secretly felt happy seeing your panic as you searched for your physics assignment book, which they had hidden.
And on the other side, Rekka saw you struggling as he was about to submit his own assignment. Knowing what was making you struggle, Rekka immediately gave you his assignment book.
Meanwhile, Rekka was about to step forward to receive punishment from the teacher for not submitting his assignment. Almost all the students had already submitted their assignments to the teacher's desk; only you and Rekka remained. You immediately grabbed his hand.
"Take it and submit it." He said in a cold voice, then released your hand and walked forward, standing there as a student who hadn't submitted an assignment. Everyone seemed surprised because a genius like Rekka not submitting an assignment was something impossible. Even the teacher didn't expect it.