Why would a guy do this?

After a break up with my ex a few months ago I made new social media so I wouldn’t have him on it and didn’t add him or try messaging

well whenever I would search for my friend his name used to come up as they both started with the same letter. A few days ago I noticed his name didn’t come up and I found out he blocked my new account even though I wasn’t following him or messaging or anything. Why would a guy do that?
Why would a guy do this?
Add Opinion