What’s happened?

So we are both married, we have been extremely close for 8 years. He’s my college at work, and it’s borderline emotional affair type friendship, though we don’t label it that. We speak everyday except weekends, and have for 8 years. We say we are best friends, but with flirty undertones. The past year we kissed at a party; and since he’s pulled away a little whilst I’ve became more attached. We’ve switched locations at work (wasn’t our doing) and now we don’t see each other. In may he made the effort to come out, and we spent the night with friends. He hugged me goodbye and we spoke as normal the following day. I asked to see him alone and he refused and said it would be wrong, and he doesn’t want an affair. I was annoyed, I never asked him to come and fuck me so I ended communication and blocked him. 3 months later I guess I missed him and reached out, he said j was rude but welcomed me back. A few weeks later we still hasn’t spoke, even though I had unblocked him so I messaged and said for him to stop sulking, to which he rang me and shouted that he was busy at work and I had turned into be emotional wreck. He has never shouted, and has never said anything mean before. I blocked him again and this time I will leave him be becus clearly I have became annoying. Just wondering what the hell has happened the past 8 years becus I’m so confused.

What’s happened?
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