[b]Suna Kumoshita[/b]

While Suna was all smiles on the surface, he was more than slightly uncomfortable with himself, and the person in front of him. It was his notebook (his Maths notebook, to be precise), so him stowing it away with an innocent smile was, hopefully, not a terribly offensive gesture. If Keiko was just any meek girl he'd probably lack the heart to do what he did. Keiko's expression indicated that she caught on, and now Suna's fate all depended on whether Keiko was stubborn enough to forcibly (as in, physically) demand his notebook.

[i]'No, no, no, that's definitely out of character. Don't give in, Suna!'[/i] Suna internally mumbled upon Keiko's pouting visage. She then made a gesture of writing; it was obvious what she meant. Suna did not intend to give up so easily, though. And really, he needs to go to the club he had interest in. He pointed to and tapped his small wristwatch, and made a small shake with his head. Wordlessly, Suna righted his bag and left Keiko, waving politely along the way.

Why did Suna stayed silent? Perhaps he felt that speaking would be 'unfair' based on his little sensibilities; to Keiko, though, it might seemed like adding insult to injury.