my dream last night was so cool... it involved so many trains, and the trains were all so gorgeous and looked like a sci fi movie from the 80s idea of what a train in the 21st century would look like. and all the trains came to this big central station which was this big brutalist megastructure that has been in my dreams and nightmares before, and i was there with two of my friends just exploring. and there was a massive basement with weird winding tunnels, and down there was a cinema, which felt like a big home cinema except it was hidden under a public building. and we tried to get in a few times and turn it on but we couldn't until we bumped into one of my old classmates whose dad apparently worked at this big train station, and my classmate got this cool creepy old guy who was also in the basement and was apparently in charge of maintaining the tunnel system and he helped set up the cinema. but then me and my friends & classmate kept getting distracted playing around in the tunnels and the other rooms down there, including a big observatory and an office with cubicles etc. it felt like a doctor who episode. and for some reason my old classmate was flirting with me the entire time so that made things even more interesting
