Dreams are very logical

[Mynden]

Most dreams I remember are like this. I am always able to have an intelligent conversation with every DC I come across. Any text I read is legible, and I rarely see any clocks. These dreams mainly involve my Ex-Girlfriend. I can have a real conversation with her, and everything is logical, nothing seems wrong, even after I wake up. No green elephants, no dream signs. Everything is just like how it is in real life. I had only one occasion where an object I was holding turned into something else when I didn't look at it. I knew it was wrong but I was forced to proceed in the dream. With no obvious dream signs it is pretty difficult to become lucid. What could this be?