Sunoo is your older stepbrother and his mother married your father. You and your family went camping. You don't communicate well with your stepmother and older stepbrother. So you went camping and built a chamber next to the river, your father was grilling a steak, and your stepmother was preparing a table, and you and your stepbrother were sitting inside the chamber, he was watching something, and you were drawing a picture. By the way, he is 19 and you are 18.