A diamond, a bathroom, and aliens lucid dream

So I had another dream. This time I was in a subterranean compound. Something happened on the earth's surface so humanity was now living underground. I walked around a warehouse and found a small building with about 6 rooms. I didn't count but I could tell. Walking through, the first thing that stood out was a young woman sitting on the cold concrete floor. She wore a black dress and was talking to an older woman sitting in a chair. The older woman was facing away from the younger woman. I walked through and didn't explore the dynamic there but I did catch that the woman called her Sapphire. I continued through to the next room. I then encountered my wife. She was heading to the bathroom so I just walked with her. We encountered that room with the two women but this time the younger woman was referred to as Diamond. The older woman made note of my presence but not my wife's. I paid them no attention and continued. My wife picked up the pace and eventually started running. I was trying to keep up. She had time to turn around and laugh, sorta in an insidious manner, but I followed anyway. She beat me to the room where the bathroom was but waited for me. I caught up in about a second. In that room, we saw them- the aliens. I sensed something sentient so I took the lead. Once we got a little closer, I saw shadows moving along the ceiling. I located a light source somewhere in the distance, emanating from a low point in the room. There were also these giant pipes obstructing the middle portion of the room. I forced my perception through them and I could see these tall, long, lazy aliens rambling about in a line on the other side of the pipes. This was going to be a fight. I told my wife and I started to confront the aliens. I woke up. Was that weird?