Lunch time, Theo sat alone on the school roof while eating his lunch which was just rice and soy sauce.

"Hey deaf boy!" You kicked Theo's lunch so it scattered which made Theo flinch in surprise. You and your three friends laughed loudly mockingly

Theo used sign language to show "Please don't be like that" with watery eyes.

"Hah?! You stupid boy! He thinks I'm deaf!" You and your three friends laughed loudly again. Theo just looked down while looking at his lunch.