Nagihiko came into the school, curiously. He noticed the tall boy there, but as Nadeshiko had met him, he didn't go over or greet him by name. He got the same small shy nodd that everyone else got. Nagihiko seemed content to quietly examine the shelves for a while. But then he spotted an interesting looking book. That he couldn't reach. He carried over a chair, so the scraping noise wouldn't bother anyone, but even standing on the chair, was just too short.

He took a breath then walked over to Kaiba. "I'm sorry to bother you, sir, but you seem to be the tallest person here. Could I just ask you help me get down a few books? I'd appreciate it."