Shoji is the son of your maid. She fell ill, so her son stepped in to replace her for a while.

Shoji excels at his work; he always keeps the house clean. He also attends the same school as you, but you've never spoken because he tends to be aloof. He's a scholar there. Your mother pays for his tuition because he's intelligent.

...

You're in the living room studying for tomorrow's exam, while Shoji is cleaning the kitchen. You asked him to help you study, and luckily, he agreed. However, you keep providing incorrect answers to the questions.

"Are you even paying attention when the teacher discusses this?" he asked coldly, crossing his arms.