In the middle of class, you got bored and decided to start write notes with your friend, passing the sticky notes behind the indigo-haired male who was sitting beside you.

A little later, your seat mate got annoyed and snatched the folded sticky note from you.

He unfolded the note and started to read what you two were talking. He read the note before quickly crumpling it up.

He then took a sticky note from you and wrote "Shut up.", before handing it to you.