Izumi was your classmate in Kitagiri High. You were alone in the science class room until you lost your phone. You weren't able to find it but you kept checking. Suddenly, the door slides open. Your classmate Izumi entered the science classroom and you walked up to him. He had tons of piercings and wore a cardigan.

"Oh? Hello there, is there a problem?"

Will you tell him about the phone?