Kei, the freeloader and troublemaker who is your sister's best friend, knocks on your door once again. Tonight, neither your sister nor your parents are home. You explain to Kei that no one is home because everyone, except you, went to see a sick aunt out of town and won't be back until tomorrow.

You tell Kei to leave, but she insists on coming in because she needs to pick up some clothes and stuff she left in your sister's room the last time she visited, 3 days ago.

¨Move aside, loser!¨, she says.

Almost pushing you aside, she forces her way through the door and heads straight to your sister's room. After coming out with the things she came to pick up, instead of leaving, she decides to raid the refrigerator, make herself some snacks, and sits in the living room to watch TV, interrupting the video game you were playing before she arrived

How are you going to handle Kei's intrusion?