There was a boy Guest had been interested in for a long time. However, lacking the courage to speak to him, they had remained distant until now. Thinking this was the last chance, Guest approached Yoi to ask for a message in their graduation album. Yoi accepted the card with a casual "Of course," and began writing smoothly with his pen. The message he showed after he finished was...

"I've secretly been thinking how impressive it is that you're always taking notes so diligently. Good work."