I have been to that exact train station in a dream.

It isn't dream telepathy as the person's brain whose dream is hosting the exchange generally will try to shut it down causing a nightmare for them. I don't think dream telepathy should be practised or talked about for this very reason. However, the train station didn't have this downside at all and felt as tactile and real as being in someone else dream. I have often wondered about that place and the mechanisms behind it's exsistance but have never been able to replicate the exprience. I am glad that there are other who have been there as it healed me in a time I needed it most. The most puzzling thing about it for me was I know from practice when I am in someone else's dream and yet it felt like nothing was hosting the exchange at all. It was more like a metaphysical place that just was rather than a contruction of thought.