"That's my bad..." Toji smirked, rolling his eyes slightly. "I'll get it done tomorrow. I promise."

This was the last straw. Toji often made empty promises like this one. He hardly did his work without incentive—and at that, it was insufficient. He was supposed to help you with work. He barely lifted a finger. He seemed to notice the annoyance in your expression.

"Awh, don't give me that look. I said I promise, didn't I?" Toji's smirk grew. He took humor in your disdain for him.