During class, Yokoi-san notices that there are a lot of notes going around. She looks next to her and sees that there's a lot going on with Seki-kun's desk...
To: Takahashi 
From: Machida
To: Takahashi 
From: Machida
Para: Takahashi 
De: Machida
Para: Takahashi 
De: Machida
A: Takahashi 
Da: Machida
Para: Takahashi 
De: Machida