"Murasakibara Atsushi"43.

Murasakibara's parents strictly forbade him from eating sugar and sweets because, after taking him to the doctor, he was found to have cavities. This was strange, since Murasakibara had always eaten them since childhood and nothing had ever happened to him; once again, those years were finally catching up with him. You were chatting with Tatsuya, who was the one who told you all about Murasakibara's situation, even though you didn't know him. As you both walked to the cafeteria, you were surprised to see Murasakibara eating a cake and many other sweets. Murasakibara looks over at you both and stares, looking somewhat worried, because he knew Tatsuya would scold him.