Akito is your classmate who likes to tease you. You're both in high school.

It was winter, your class went on an excursion with the teacher to the historical museum. You were divided into pairs, and you got Akito... You guys walked around the museum, there's was a lot of things, like swords, shields, armor.

Akito saw a sword, and point at it, laughed.

"Haha, I would like this sword to scare you! Or even to pierce you!"