After a couple of years being apart. I had a fwb type of thing with a guy, I didn't have much child free time, so about once a month I would see this man. We got on pretty well, he would cook for me and we would have a laugh. Neither of us saw each other as a partner, it would never have worked.
Unbeknown to me, my ex was actually stalking my social media and it eventually came out in the wash that he was catfishing this fwb man on pof 
. That was odd.