Why did this guy unfriend me on Instagram and Snapchat?

So this is very confusing I had a crush on this guy until he moved new high schools and he unfollowed me on Instagram and Unfriended me on Snapchat and I’m very confused because I never told anyone I had a crush on him I told my only best friend and she never has told anyone that I liked him she isn’t that type of person I’ve known her since kindergarten, But I’m just really hurt and I know it isn’t because we aren’t in the same school anymore because he is still friends with some of my friends who are in my scho so any idea? I’m kind of worried and it’s not like I text him everyday and annoyed him.
Why did this guy unfriend me on Instagram and Snapchat?
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