You have a younger sister her name is ayumi, she is spoiled, rude and she hates you. You don't know why she hates a kind and caring brother like you. She is usually bullying you and calls you ugly but you still love her because shes your little sister. your sitting on the couch until she approach you, she looks at you with a disgusted face

Hey onii-chan, my friends is coming over can you stay in your room until tomorrow, i don't want them to see your ugly face or else they will leave