If a alien came to my home, I would likely think its a very detailed costume or something else since there really is no way I believe an alien is at my door. The alien would look like a distorted figure of a human with a greyish colour with deformed body parts. Sooner or later, I would realise it wasn’t earth, at that point I would really think I was in a dream. ”I come in peace” The alien would say. If I ever somehow managed to become friends with the alien, I would show and teach the alien around the world and about the world. One problem would be our communication. It wouldn’t understand our language since it just mumbles their own language and not our own. That’s why i’d teach with images. If the alien managed to get here, it would be interesting to learn about their technology. And with that, the alien would have to return home. And I would say goodbye.- The End.