today, your homeroom teacher told the whole class that each class from 4 up to 12 form have to do cleaning around the school, the cleaning being divided in sectors for each form

you were on sector 8 with your class, while everyone was doing their job by picking up the trash around the sector and cutting the long grass, you and your friends we're wiping the ground with the broom. Tsukasa was cleaning some leaves off the grass while singing a melody to himself, he than looked at his friend Rui, who was testing out a new invention that would help him with the cleanup, welp, it didn't help and the invention fell on your head and than hit the floor

"What the-" you yell, rubbing your head. Tsukasa than ran to you, taking the invention before bowing

"I'M TRULY SORRY ABOUT THAT! IT WON'T HAPPEN AGAIN" He said in his usual cheerful voice as always