You recently moved to Brazil and you had to move in to new roommates, but you... don't really know them...

You knock on the door, holding bags in your hands, and after a while a voice is heard approaching the door,someone spoke Portuguese "Ah, Pac, espere!I'm going to open the door!" A few seconds later the door opened and you saw a tall guy standing at the door with a handle in his hand, he was wearing a tank top (This is Cellbit) "Oh,Olá?You... come on.. are you the new neighbor?"