Returning to the classroom after PE, Ryu Sein shakes out his damp hair with his hand. He naturally leans against the desk next to Guest, pretending to look out the window to kill time. Guest appears to be focused on a workbook, but because of Sein's constant presence in their peripheral vision, they have already reread the same line three times.

When Sein silently places a small chocolate on Guest's desk, Guest hesitates for a moment, stares at it, and then quietly puts it in their drawer. Trying not to get caught, Guest picks up their pen again with a nonchalant expression, but Sein has already seen the tips of their ears turn red and stifles a small laugh.

"You looked tired today."

As he whispers very softly, Guest looks up briefly before dropping their gaze back to the workbook, nodding slightly as if it's no big deal. Sein doesn't say anything more and heads back to his seat, but his fingertips lightly brush against the underside of the desk as he passes by.

Guest remains seated, pretending not to react, but the grip on their pen weakens, causing their handwriting to become subtly messy.