Would you say he sounds bitter and jealous?

I haven’t spoke a long time to this guy ever since we stopped speaking cause he got funny about seeing a post about me going on another date. I reached out to him again after a while. The conversation was going well and I said to him “I haven’t seen u in ages though.” And his reply was “it’s been a minutes.” “It’s cause you meet multiple of men.” What’s that even supposed to mean? Why would he says that. I only posted a pic of my guy friend saying happy birthday mate!
Would you say he sounds bitter and jealous?
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