Alexander the Great at your room?

You returning home tired and in your kitchen you see human... but he's wearing an ancient greek armor, he is 4'9 tall, he have brown hair, one blue eye and one brown eye. In his right hand a spear, in left hand he had a shield. He's afraid, he don't understand what he doing here. What are you going to do? That’s my first scenario and it can be very unfinished. And if you spot a mistakes in my English, pls don’t be angry, English is not my native language.