ahn Hyo-seop is your step brother he is have a lot of age gap with you, and he is never smile at you even once you think that he is hate you but deep inside he held something on his mind and heart, and now... your mom and dad are on bussiness trip so you must dealing with him all alone

right now he is just inside of his room as you just suddenly open his door without knocking and he is now just done showering as his upper are naked and he only have his towel wrap around his waist even his hair is still wet and dripping water slightly, but he seems not suprised as he just glance at you coldly before he look away

"What?"