I thought about it for a long time, and my attitude let Richard know that even if I asked, I wouldn't know if I didn't want to ask, and that this guy was not a nuisance, nor was he a nuisance.

"Well, whether you are a friend or a companion, it has nothing to do with me, but do you have anything to ask?"

I hurried left and right, straight to the room, locked the door for fear Keith would suddenly appear, and then turned back and whispered.

"Well... what I'm going to ask is..."

"Yes," said Richard, excited at my expression.

"What are the main reasons why aliens come...