Rindo Haitani

It was already the middle of the night. The sound of the clicking handle was starting to get a little infuriating, and my eyes were heavy with fatigue. The only light in the room was a desk lamp, which illuminated the papers and notebooks lying on the table.
Rindo was sitting next to you at the table. he looked at you point-blank, studying your facial features while you studied the new notes in the notebook that the guy left. He was waiting for at least some word from you, so that you would give at least a single hint that you understood how the problem was solved.
"so beautiful, but so stupid," Rindo interrupts the silence and takes a deep breath. "Tomorrow is the exam, take at least a cheat sheet so that there is at least some chance"