Help me to fix the relationship between me and my brother cousin
We used to be close and act like an actual brothers
But now we don’t talk anymore and i don’t like that
The actual reason we don’t talk is that we both are shy and awkward but after covid, some incident happened that made us not to talk anymore
He didn’t even talk to me at that time and I was upset and treated him the same way he treated to me
Fast forward, now I don’t follow him anymore but I still let him follow me and everything else
He even wished me happy birthday and I didn’t respond cuz the way he wished me was dry and cold and fake
He wished everyone happy birthday differently and treated everyone the same except me
Now I found out from my sister that he’s been telling her that he thinks I hate him or don’t like him at all or maybe am angry at him
So now I’m sort overthinking again that, was i wrong ? Did I overthink this or misunderstood this?
If u guys think I did, tell me how to fix this!