[He had no clue what an 'alien' was but decided for himself from the rest of the answer that it was a different life from that existed in some far away world.

Apparently this was a life form was having lots of powers but at least the one who Steve spoke of was friendly towards humans. Well, that was a good sign.]

So you seem familiar with seeing people from different worlds? Before Astoria decided to take me from my world, I wasn't even aware that there was more than one world.
How does a prince from a different world looks like? Do they wear crowns too? [He tried to ask this question as casual as possible.]