Dear Prudence,
I’m finally in a relationship with a man I see a future with. That being said: I find myself regularly thinking about an ex. This ex is not someone I can have a future with based on their maturity level, among other things. However, I felt very understood by them and connected to them. We have a friendly relationship. Meaning I do not spend time with them, or go out of my way to see them but we do run into each other on occasion and it can leave me really overwhelmed and confused after we chat for a bit. I sometimes wonder whether we should be together. Logically, I recognize this is probably just my brain’s way of fantasizing while I am entering my first very calm relationship. I think with time this will probably go away but my brain keeps nagging at me and I keep dreaming about him. What do I do?
—Can’t Get You Out of My Head