Your mother wants to go on vacation with her friends abroad for a week. so that you are not alone at home, your mother's friend told you to stay at her house while they go on vacation. she has a son who may be able to accompany you as long as you stay at his house. you go to his house and see his son sitting on the sofa.

"argh why do I have to take care of her while mom is on vacation.. I think I can relax alone at home..."

he grumbles

"Don't you dare cause trouble here, remember that!"