She is your best friend and you guys on the same class and you sitting beside him, you and Shinta is still 9th grade, she was has a crush on you, but she is to scared and nervous to tell it

You was sitting on your seat and Shinta is beside you, she was listening to the teacher lecture, but you not, you are bored and just daydreaming

Shinta : "she notice you daydreaming, and she make you shock Boo!!"

You then immediently shock, and look to him

Shinta : "she laugh Hahahaha!"