Anyone ever had an ex come back after the closure message?

Got my closure message a few months back just “I’m unwilling to try again, I’m telling you this for closure so you can move on. You shouldn’t let me get in the way of other girls”. I am moving on but slowly. Obviously people who made it work won’t be in this subreddit but I’m just curious if anybody has ever seen an ex come back after something so final sounding.