"Obsessive-Compulsive-Disorder freak."
"Says the Kleptomaniac who sports a pristinely-kept all-white suit."
"At least I don't track time to the millisecond! And I'm not KID!"
"Don't think I haven't noticed: You show up at the precise time stated within notices, to the millisecond. With your timing so spot-on, mine has to be equally sharp."
"KID's just punctual, which I'm not because I'm constantly late to class and I'm not KID!"
Aoko'd heard enough. With one sweep she whapped both boys on the head. They fell out of their chairs, stunned, the classroom falling silent.
"Er, thank you Nakamori-san," the teacher whispered.