I,had a dream and one person I,have a good desxription of from it that I don't know,in real life.

I even knew her name.

In the dream, I think we were either close friends or dating. She seemed nice,from what I could tell from the dream. We sat and talked to eachother for a bit.
Then we were split into group and she wasn't in my group. But some friends from school that I know were. We were all goung into this room that controls one of the guns, which makes sense seeing we were on a spaceship