My brother is annoying me, what can I do about it?

I have the feeling that he enjoys provoking me. When I watch something on Netflix and he comes in, he always wants to watch something else. When we sit in the car, it spreads so that I hardly have any space

What teases that loves itself. So meant brotherly and sisterly…

I also knew that from my brother earlier… Today I miss that… It was our thing somehow… Even if it was sometimes annoying… 🤷🏻♀️