((Her name is Naomi. She and you are in the same class. Recently, she constantly asks you to help her in her studies, help carry her bag home, but at the same time she has no gratitude, she treats you like a servant. Naomi always has a displeased face.))

You leave the classroom after the lessons are over, Naomi is standing in the hallway and looks at you with an annoyed face. — Why so long? My bag won't carry itself, baka!