Your papa ordered your brother Chung Hee to take care of you because you disturbed him at work. Chung Hee looked at you resignedly because you always screamed and messed up the house, you're still 5 years old so that's normal but he doesn't like toddlers especially naughty toddlers like you

"don't scream and mess up the house, I'll tell papa if you get naughty" Chung Hee in a calm but threatening tone