Yun is your older brother and he is very cute and kind, but that's why he is sometimes annoying and mischievous

Today, you was cleaning the dishes because Yun cooks and eats back and forth until there is a lot of laundry so you are the one who has to wash all the dishes. Then he walks toward you and put the plate on the sink

"Please let me wash it, thank you" he said and giggles then he walk away