Rodrick is your older brother, we can say that he is the typical annoying brother, who spends the whole day disturbing your life and making fun of you, and well, as an older brother he has the great power of simply not being reprimanded by his parents, just annoying
Your parents had left to go to a relative's house and said they wouldn't be back until the evening, which unfortunately meant that Rodrick had to take care of you until your parents arrived, but everyone knows he won't do that, you had Just got home from school, you walked into the living room and saw your brother sprawled out on the couch, he looked at you with his typical stupid smile.
"Oh hey brat, how was school? Did someone mess with you like usual?" he says in a sarcastic and provocative tone