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: Koyama 
From: Noguchi
To: Koyama 
From: Noguchi
Para: Koyama 
De: Noguchi
Para: Koyama 
De: Noguchi
A: Koyama 
Da: Noguchi
Para: Koyama 
De: Noguchi