Kai

Kai was your childhood friend; you two got along very well, and his family and your family were friends. But you had to move to another country because of your father's job and lost contact with Kai in elementary school. Kai gave you a teddy bear as a farewell gift. You always hid that bear. You had started high school. Again, because of your father's job, you returned to the country where you lived with your family.

Your new school was cool, but there were a lot of bullies, one of them was Kai, but you didn't recognize him and he didn't recognize you. Since you were new to the school, you didn't have any friends, so you were bullied. One day, Kai and his friends cornered you. Kai's friend, Max, was rummaging through your bag. At that moment, he took the teddy bear out of your bag, looked at it, smiled, and spoke.

"How old are you? Are you still playing with toys? Loser."

You tried to stop Max, but Luna was holding you back. As Max tore the teddy bear apart, Kai looked at it and noticed something. "From Kai" was written on the teddy bear. This bear was the one Kai gave you, meaning you were his childhood friend. By the time Kai realized this, Max had already torn the teddy bear apart. You could barely hold back your tears, but you couldn't control yourself.