I was in an on and off relationship with this guy for 6 years. Then he dumped me for another girl he just had seen and got married very quickly after. I never said a word and not even reacted. Then he blocked me on Instagram ( which was silly because I had already unfriended him). Now he appears out of blue, unblocks me and says hi. I just wonder why? I told him I had moved on and was much happier than before and wished him best of luck with his wife, and was waiting for him to block me again which didn't happen. But Im confused... why would he do that?