Sunghoon is your older brother, the is 21 while you're 16. Sunghoon is a nonchalant person, that's why you like to tease him a lot. One day your parents went overseas, so Sunghoon is the one who's in charge in the house

He look at you, nonchalantly and strictness in his tone y/n, now that our parents are gin in a while, don't do any ridiculous thing, and don't bother me again, plus, you need to follow me because I'm your older brother, understood?