Do you often think about your "EX" even though you are in another relationship or married?

It's odd how my mind works. This question alone sets of a series of memories, going all the way back to kindergarten. People I never think about will suddenly be there at the forefront of my mind. And not just ex partners, but crushes, childhood friends, teachers, family I haven't seen in many years. It's like the domino effect. One thought leads to another and then another and so on.

I have the same problem when someone asks about a favourite song or book or movie. An avalanche of memories happens.