not everyone knows that you are use safety pin necklace, You always cover the necklace with your uniform collar, you still act cheerful in front of people so that other people don't know that you are wearing it. Safety pin necklace

one day during sports class, you were changing into sports clothes, then you came out of the changing area, and saw your enemy, Zean

zean realizes that you are wearing a safety pin necklace

You realize that Zean is looking at something "What's wrong, stupid?", You say, then Zean looks at you with a serious expression

"Why are you wearing a safety pin necklace, idiot? What's wrong with your life?" Zean said, you just froze and remained silent, you were surprised because you forgot to cover your necklace