Oh I've got a good one.

Nearly five years ago now, when I was a very naive 19 year old, I joined Tinder. First guy I ever meet up with off a dating app (it was an omen). We went on one average, mostly uneventful date. I kept trying to make a second date but he lived about 45 minutes away and used college as an excuse. Despite not wanting to meet in person he did very much want to have phone sex/sext, and harkening back to the "naive" bit, I obliged. Long story short, he started to incorporate his fantasy of cross dressing/getting gang banged into the mix and I ended it. This all happened over the course of about a month. He ended up randomly texting me a few months later and I blocked his number without saying anything.

Here's the worst part. During that time I had an iPhone. Less than a year ago I switched to an Android. A few months ago I get a random text message, just "hey". It was him. proof (And yes he says two years ago but it has been more around five, time flies I guess)

Also I remembered his last name and looked him up on Facebook. He has a steady girlfriend. lol