I had the craziest dream last night?

I was playing Pokemon, however, the Pokemon I was battling were not Pokemon I had ever seen before. They were thin like paper. Team Rocket escaped to this island, which could only be reached by going down this stream. Suddenly, I was no longer just playing a game and I was actually going down this stream to reach the island to fight Team Rocket. I was with suddenly someone. who I have (in real life) not seen in a year, which I found to be very peculiar. We were floating down the stream in an inflatable tube. He had pizza and we ate while we floated down the stream and talked about the band Pavement. What does it all mean????