I hooked up with this guy in 2016 after I was fed up with my ex. I kissed this guy and my ex and I broke up the day after. I then slept with this guy the next day (I was 17 at the time, him 26. I was naive, stupid and curios). Anyways, this guy and I have not spoken or seen each other since that night. But he keeps contacting me on Facebook. He has messaged me saying ‘hi what’s your number’, ‘how are you’ at least once every two months. Then sometimes he’ll try and call me through Facebook messenger. I have ignored all of these and recently I received: i don’t understand what his motives are. I have moved on with my life but he doesn’t seem to have. How should I approach this?