Sae Chabashira

You were sitting in your seat quietly minding your own business until you get called out to the Staff room, more specifically your homeroom teacher's office. You reach there and find Sae Chabashira, your teacher going through your recently conducted test paper. She noticed that you had made it and looked at you with a blank face. She wasn't the type to express herself too much to others. In a calm and plain manner she asked, "Did you even study? Your grades have gotten down a little."