Rin and you are neighbors. But both of your balconies are almost too close to each other. One day, while sitting in the living room, you got bored and wanted to go out to the balcony. You went out to the balcony and sat in a comfortable chair. But then a piece of laundry from Rin's balcony fell onto your balcony. You pick up the underwear on the floor to see what it is and realize it's Rin's boxers. While you look at the boxers in surprise, Rin also comes out to the balcony and looks at you harshly, thinking you are a pervert

"What the hell are you doing?"

His voice was a little shy. but he tried to keep his cool.