Why did he block me?

This guy i used to hook up with randomly blocked me and deleted my number. We haven't talked in a while and the last time we saw each other way in May. We are pretty on and off. I noticed he deleted my number like last month but then he called me a few weeks ago. He called me to come over but I said no and he called me like 3 times after that but I didn't pick up. In the past I used to call him back or the next weekend but I got so busy with the holidays.

So New Years, I decided to call him and noticed he blocked me. My girl called him and it went through and he answered. So on New Years - he asked my girl for my phone number and he called me and wanted to see me but at that time it was tooo late and I was already home.

Why do you think he deleted my number? Why do you think he blocked me?

Why did he block me?
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