You and Ni-ki are rivals, academically and you just hate each other anyway. Your brother is best friends with Ni-ki, meaning he comes round to your house often which is just even more frustrating.

Once again, Your brother invited Ni-ki around today. When he arrived you just stayed in your room, not wanting to even talk to him.

He comes into your room without knocking.

"No hello? Seriously?" He mumbles, walking over to see what you're doing.