Have you ever found an ex on Facebook?

And they got hot? My ex from when I was about 15-17 joined the marines and lost alot of weight and is actually really hot now. I didn't look for him, I just happened to see that he commented on a post of someone I had on my friends list. Have you eve accidentally found on ex on there and they are way better looking now? Or did you find one and think "Wow, I'm glad I moved on."?